HP Designjet 9000s Service Manual

HP Designjet 9000s Manual

HP Designjet 9000s manual content summary:

  • HP Designjet 9000s | Service Manual - Page 1
  • HP Designjet 9000s | Service Manual - Page 2
    purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. WARNING The procedures described in this manual are to be performed by HP-qualified service personnel only
  • HP Designjet 9000s | Service Manual - Page 3
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    HP Designjet 9000s Series Printers (Model Q6665A). For information about using these printers, refer to the corresponding User and Quick Reference Guides. Readership The procedures described in this Service Manual are to be performed by HP Certified service personnel only. Part Numbers Part Numbers
  • HP Designjet 9000s | Service Manual - Page 5
    manual service cycles produce waste ink that must be contained in an HP Waste Ink Bottle. Always use both hands to remove and carry an HP Waste Ink Bottle. Keep the HP Waste Ink Bottle upright. Do not place on tables or shelves where it could fall. HP Designjet 9000s Series Printers Service Manual
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    organic solvents and must be disposed of in compliance with all local, state, and federal regulations. Always securely replace the cap on a full or partially-full the HP Waste Ink Bottle after removing it from the printer to prevent ink spills. 4 HP Designjet 9000s Series Printers Service Manual
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    to prevent overflow. If the waste ink level is above the indication line, the bottle must be replaced with an empty HP Waste Ink Bottle. The use of safety glasses and gloves is recommended when performing cleaning and maintenance operations. HP Designjet 9000s Series Printers Service Manual 5
  • HP Designjet 9000s | Service Manual - Page 8
    of Contents Table of Contents 1 Troubleshooting 1-1 System Error Codes 2-1 Head Adjustment 3-1 Maintenance Mode 4-1 Adjustments and Calibrations 5-1 Print Quality 6-1 Parts and Diagrams 7-1 Removal and Installation 8-1 Preventive Maintenance 9-1 6 HP Designjet 9000s Series Printers Service Manual
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    Temperature Becomes Extremely High 1-5 "Initializing" Continuously Appears on the Heater Panel 1-5 "Power Save Mode" Continuously Appears on the Heater Panel 1-6 Special Power On Procedure 1-6 Both NVRAM and Main PCA are Replaced Together 1-7 HP Designjet 9000s Series Printer Service Manual 1-1
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    is the actual component/ assembly that has failed. If the test on that component/assembly passes, you should NOT replace it. For information on the Service Tests and how to use them see Chapter 4 Maintenance Mode. 1-2 HP Designjet 9000s Series Printer Service Manual
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    flashing and nothing is printed, then maybe the file sent is corrupted or too big. 3 Make sure that the Printer is in the Online state when the file is sent. The file will be rejected if the file is sent when the Printer is in the Offline state. HP Designjet 9000s Series Printer Service Manual 1-3
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    Panel Cables are connected correctly to the Heater Panel. 2 Make sure that the Heater Panel Cables are NOT damaged. 3 Replace the Heater Panel ⇒ Page 8-27. 1-4 HP Designjet 9000s Series Printer Service Manual
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    Troubleshooting Solving Heater Problems "Power ON Heater Power Switch" appears on Heater Panel 1 Check that the Heater Power Cable is correctly and NOT damaged. 2 Replace the Heater Panel ⇒ Page 8-27. 3 Replace the Main PCA ⇒ Page 8-35. HP Designjet 9000s Series Printer Service Manual 1-5
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    cannot function without the media loaded. - Recovery of a damaged NVRAM. By powering in the special power On situation, the NVRAM can be recovered by entering the Maintenance Mode and by performing the necessary steps to recover the NVRAM. 1-6 HP Designjet 9000s Series Printer Service Manual
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    ⇒ Page 5-23. „ Capping Position Calibration ⇒ Page 5-25. „ Printhead Voltage ⇒ Page 4-22. „ Printhead Row Value ⇒ Page 4-19. „ Printhead to Printhead Value ⇒ Page 4-19. „ Bidirection Definitions ⇒ Page 4-21. „ Media Advance Print ⇒ Page 4-11. HP Designjet 9000s Series Printer Service Manual 1-7
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    You will need to confirm that you want to save the NVRAM contents by pressing the OK key. # SAVE NVRAM * OK? 20 Power Off the Printer, wait a few seconds and power On the Printer again. 1-8 HP Designjet 9000s Series Printer Service Manual
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    2 System Error Codes 21 Introduction 2-2 Self-Diagnostic Errors at Power On 2-3 System Error Codes 2-7 Heater Error Codes 2-15 System Error Codes 2-18 HP Designjet 9000s Series Printer Service Manual 2-1
  • HP Designjet 9000s | Service Manual - Page 18
    is using (name, version, etc.). Whenever an Error Message is displayed, you should try to switch the Printer Off and then On again to see if the error disappears. If the error disappears, there is no need to troubleshoot the Printer any further. 2-2 HP Designjet 9000s Series Printer Service Manual
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    , if the NVRAM and the Power Supply fail during the Boot-Up sequence, the error code E0810 will be displayed. NVRAM (0010) + Power Supply (0800) = 0810 Each error code and it's appropriate corrective actions are explained on the following pages. HP Designjet 9000s Series Printer Service Manual 2-3
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    Off. „ Switch the Printer On again and only the NVRAM error recovery will be performed. „ If System Error Code 11Ax appears when the Printer is turned On, then refer to Page 2-10. „ Replace NVRAM ⇒ Page 8-39. „ Replace Main PCA ⇒ Page 8-35. 2-4 HP Designjet 9000s Series Printer Service Manual
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    Main PCA ⇒ Page 8-35. Boot-Up Error: DRAM (0200) Problem Description: The read/write of the image band memory on the Main PCA was diagnosed and an error was detected Corrective Action: Try the following: „ Replace the Main PCA ⇒ Page 8-35. HP Designjet 9000s Series Printer Service Manual 2-5
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    +1.55 V +3.20 V to +3.40 V +4.90 V to +5.10 V +4.75 V to +5.25 V +11.00 V to +13.00 V +23.00 V to +25.00 V +35.00 V to +37.00 V 2-6 HP Designjet 9000s Series Printer Service Manual
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    ROM Write Error Problem Description: A time-out error occurs when the NVRAM contents are being saved in the flash memory in Maintenance Mode and erasing does not end. Corrective Action: Try the following: „ Replace the Main PCA ⇒ Page 8-35. HP Designjet 9000s Series Printer Service Manual 2-7
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    type switch is not loose. - Make sure the Wiper Sensor Cable is connected correctly and is not damaged. - Make sure that the Wiper Sensor is clean. - If the error continues, replace the Main PCA ⇒ Page 8-35. 2-8 HP Designjet 9000s Series Printer Service Manual
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    are connected correctly and are not damaged „ If the Capping Motor cannot be rotated, replace the Capping Station ⇒ Page 8-111. „ Make sure the Cap Sensor Cable is connected correctly and is not damaged. „ Replace the Main PCA ⇒ Page 8-35. HP Designjet 9000s Series Printer Service Manual 2-9
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    correctly and that the cable is connected correctly. „ Make sure that the Trailing Cable is connected correctly. „ Replace the Carriage PCA ⇒ Page 8-91. „ If the error continues, replace the Main PCA ⇒ Page 8-35. 2-10 HP Designjet 9000s Series Printer Service Manual
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    -circuit may have been caused by the incorrect insertion of the Printhead Cable, internal failure of the Printhead or by a foreign object attached to the Carriage PCA. „ Replace the Printhead ⇒ Page 8-35. „ Replace the Carriage PCA ⇒ Page 8-91. HP Designjet 9000s Series Printer Service Manual 2-11
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    8-106. „ Make sure that the Sub-Tank Sensor Relay Cables (Left/Right) and the SubTank Sensor Cables are connected correctly and are not damaged. 2-12 HP Designjet 9000s Series Printer Service Manual
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    the power ON again when there is a little bit of ink left. If the Motor is not driven, replace the corresponding Cable or Ink Supply Station. „ Check whether the Sub-Tank Sensor Plate works correctly and is not blocked by any foreign object. HP Designjet 9000s Series Printer Service Manual 2-13
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    or scratched. „ Make sure that the pinchwheels rotate correctly. „ Make sure that the Carriage gears work correctly „ Replace the Main PCA ⇒ Page 8-35. „ If the error continues, replace the Paper-Axis or Scan-Axis Motors. 2-14 HP Designjet 9000s Series Printer Service Manual
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    Heater Error Code and it's appropriate corrective actions are explained on the following pages. Heater Error: Heater Error H01: System Error Problem Description: Abnormal operation of ⇒ Page 8-46. „ Replace the Rear Heater ⇒ Page 8-31. HP Designjet 9000s Series Printer Service Manual 2-15
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    System Error Codes Heater Error: Problem Description: Heater Error H05: Center Heater Temperature Error Temperature read by the Center Heater is abnormal (lower than -10oC or Relay Assembly ⇒ Page 8-46. „ Replace the Rear Heater ⇒ Page 8-31. 2-16 HP Designjet 9000s Series Printer Service Manual
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    System Error Codes Heater Error: Heater Error H08: Center Heater Time-out Error Problem Platen Heater ⇒ Page 8-33. Heater Error: Heater Error H09: Operation Panel Switch Error Problem Description: The specified switch is not pressed 8-46. HP Designjet 9000s Series Printer Service Manual 2-17
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    : 0003 F_es: 0004 F_es: 0005 Error Description Operation Code Exception Slot Illegal Exception Address Exception DMA Error NMI Occurrence (WatchDog Error) Corrective Action 1. Replace the Main PCA ⇒ Page 8-35. 2. Upgrade the Printer Firmware. 2-18 HP Designjet 9000s Series Printer Service Manual
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    in the Carriage 3-5 Set Printhead Voltage 3-9 Print the Printhead Adjustment Pattern 3-10 Perform Printhead Position Correction 3-11 Print the Check Printhead Pattern 3-14 Adjust the Printhead 3-15 Tip to Speed-Up the Printhead Adjustment 3-19 HP Designjet 9000s Series Printer Service Manual 3-1
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    Adjustment procedure cannot be completed correctly. Printhead Adjustment Jig 1 Printhead Adjustment Reference Plate Printhead Positioning Pins Small Flat-Head Screwdriver Printhead Adjustment Jig 2 Cross-Head Screwdriver Measuring Loupe 3-2 HP Designjet 9000s Series Printer Service Manual
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    using a small Flat-Head Screwdriver. Adjustment Screws Datum Pins 2 Place the Printhead Adjustment Jig 1 on top of the Printhead Adjustment Reference Plate as shown: 3 Insert the two Printhead Positioning Pins in to the Printhead Adjustment Jig 1. HP Designjet 9000s Series Printer Service Manual
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    Screws too much as this could damage the Datum Pins. 6 Once the Printhead Adjustment Jig 1 has been calibrated, you can loosen the fixing screws, remove the Printhead Positioning Pins and remove the Printhead Adjustment Reference Plate. 3-4 HP Designjet 9000s Series Printer Service Manual
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    against the Carriage Base Plate. Make sure that the 2 datum pins touch the Printhead as shown. Datum Pins Printhead Adjustment Jig 1 3 Insert the two Printhead Positioning Pins into the Printhead Adjustment Jig 1. Printhead Positioning Pins HP Designjet 9000s Series Printer Service Manual 3-5
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    is located against this pin This corner of the Printhead should touch the Printhead Adjustment Jig 2 Printhead Adjustment Jig 2 6 Stretch the spring and hook the key over the top screw of the Printhead Adjustment Jig 1 as shown. Key Screw Spring 3-6 HP Designjet 9000s Series Printer Service Manual
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    ). Printhead Adjustment Jig 2 Printhead Printhead Adjustment Jig 1 8 Once the Printhead Adjustment Jigs are in place, tighten the front screw that secures the Printhead to the Carriage Base Plate. 9 Remove the tube cap from the Printhead. HP Designjet 9000s Series Printer Service Manual 3-7
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    ink. 14 Print a Nozzle Check pattern in order to verify that ink has been charged correctly into the Printhead. If any of the nozzles are not firing correctly, then perform a Normal Printhead Recovery and then retry the nozzle Check pattern. 3-8 HP Designjet 9000s Series Printer Service Manual
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    S and T keys to change the digits and use the W and X keys to select the digits. The value can be changed in a range of 12.0 to 20.0 V (in increments of 0.1 V). Press the OK key once you have entered the new value. # PH VOLTAGE > Lm (L) >17.6 V HP Designjet 9000s Series Printer Service Manual 3-9
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    Printhead Adjustment pattern by pressing the OK key. # PH ADJ PRINTS * PRINTHEAD ADJ OK? 4 The Printer will start printing the Printhead Adjustment pattern and the following message will appear on the Front Panel. # PH ADJ PRINTS * EXECUTING 3-10 HP Designjet 9000s Series Printer Service Manual
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    press the X key. # PH ROW VAL # Lm 4 In the PH Row Val submenu, select the color of the Printhead that you would like to adjust and press the OK key. If you would like to exit the PH Row Val submenu, press the W key. # PH ROW VAL > Lm >+00 HP Designjet 9000s Series Printer Service Manual 3-11
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    pattern that looks the best aligned and note down the value (either a - value or a + value). Lines not well aligned Lines well aligned 9 In the Printhead Adjustment submenu, scroll to "PH to PH Val" and press the X key. # PH TO PH VAL # Lm 3-12 HP Designjet 9000s Series Printer Service Manual
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    PH TO PH VAL > Lm >+00 11 Use the S and T keys to change the digits and use the W and X keys to select the digits. Enter the value that you noted down in step 8. # PH TO PH VAL > Lm >+01 12 Press the OK key once you have entered the new value. HP Designjet 9000s Series Printer Service Manual 3-13
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    print the Check Printhead pattern by pressing the OK key. # PH ADJ PRINTS * CHECK PRINTHEAD OK? 4 The Printer will start printing the Check Printhead pattern and the following message will appear on the Front Panel. # PH ADJ PRINTS * EXECUTING 3-14 HP Designjet 9000s Series Printer Service Manual
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    pattern in the Check Printhead pattern. 2 Using a Measuring Loupe, you must first measure the deviation of the Printhead in the vertical position. Deviation 3 Loosen the front screw that secures the Printhead to the Carriage Base Plate. HP Designjet 9000s Series Printer Service Manual 3-15
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    screw that secures the Printhead to the Carriage Base Plate. 7 Reprint the Check Printhead pattern and measure again the deviation of the Printhead in the vertical position. If there is still deviation, repeat the instructions from step 3. 3-16 HP Designjet 9000s Series Printer Service Manual
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    10 Using the measurement obtained in step 8, calculate how many scales you will need to turn the Slant Adjustment Screw to adjust the slant position of the Printhead. 1 Scale = 10 micromillimeters 1 Turn = 100 micromillimeters Slant Adjustment Screw HP Designjet 9000s Series Printer Service Manual
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    pattern and measure again the deviation of the Printhead in the slant position. If there is still deviation, repeat the instructions from step 9. 14 If the deviation measured is 0, you can remove the Printhead Adjustment Jigs from the Carriage. 3-18 HP Designjet 9000s Series Printer Service Manual
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    1 2 Insert the two Printhead Positioning Pins into the Printhead Adjustment Jig 1. Printhead Positioning Pins 3 Tighten the two fixing screws so that the Printhead Adjustment Jig 1 is securely attached to the Carriage Base Plate. Fixing Screws HP Designjet 9000s Series Printer Service Manual 3-19
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    2 datum pins touch the Printhead as shown. Datum Pins Printhead Adjustment Jig 1 7 Install the two screws to secure the Printhead. The screws should not be tightened too much, just enough so that the Printhead does not move loosely. Printhead 3-20 HP Designjet 9000s Series Printer Service Manual
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    now be more or less in the same position as the old Printhead. 11 Before continuing, you should connect the Ink Tube and Printhead Connector Assembly to the Printhead. 12 You should now continue the Printhead Adjustment procedure from Page 3-9. HP Designjet 9000s Series Printer Service Manual 3-21
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    Printhead Adjustment 3-22 HP Designjet 9000s Series Printer Service Manual
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    ) 4-17 PH. MAIN (Printhead Maintenance) 4-23 MNFG-PRN (Manufacturing Patterns) 4-44 SETUP 4-45 FEED 4-52 SENSORS 4-53 ELECT (Electronics) 4-59 VOLT (Voltage Check) 4-69 MOTORS 4-70 SYSTEM INF 4-77 COUNTER 4-79 Heater Panel Maintenance Mode 4-87 HP Designjet 9000s Series Printer Service Manual 4-1
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    - System Error Codes. Phone Support In certain circumstances, a Call Agent can try and troubleshoot the Printer by requesting the Customer to perform a Service Test via the phone. Using this process, it can be determined whether the Printer requires any on-site maintenance. 4-2 HP Designjet 9000s
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    Carriage Assembly, like cleaning or servicing. The different options available in this menu are as follows: „ Charge Ink System. „ Purge Ink System. „ Ink System Options. „ Ink Charge Done. „ Printhead Recovery. „ Uncap Carriage. „ Cap Carriage. HP Designjet 9000s Series Printer Service Manual 4-3
  • HP Designjet 9000s | Service Manual - Page 60
    status of the various sensors and thermistors in the Printer in real time. The different options available in this menu are as follows: „ Printer Sensors. „ Ink Sensor. „ Sub Tank Sensor. „ Bottle Sensor. „ TUR Sensors. „ Temperature Sensors. 4-4 HP Designjet 9000s Series Printer Service Manual
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    „ Printhead Cooling Fan. „ TUR Motor. „ Pump Motors. 11 SYSTEM INF ⇒ Page 4-77 This menu can be used to print various information pages. The different options available in this menu are as follows: „ System Print. „ Error Log Print. „ History Print. HP Designjet 9000s Series Printer Service Manual
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    Cleaning. „ Wiper Belt. „ Wiper Blade. „ Capping Unit. „ Scan-Axis belt. „ Non-HP Ink Used. „ Expired Ink Used. 13 Heater Panel Maintenance Mode ⇒ Page 4-87 The Heater Panel has a separate Maintenance Mode which can used to set certain parameters. 4-6 HP Designjet 9000s Series Printer Service
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    will be requested to enter a password. Press the following keys in this order: W, X, Shift and OK. MAINTENANCE MODE PASSWORD? 4 Once the password has been entered correctly, you will enter in to the Maintenance Mode. SP.ADJ WPH. ADJ PH.MAINT HP Designjet 9000s Series Printer Service Manual 4-7
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    to switch between the different Maintenance Mode menus, the Shift key has to be used. The order of the different menus is as follows: SP.ADJ WPH. ADJ PH. MAIN T SMNFG-PRN WSETUP FEEDT SSENSORS WELECT VOLTT MOTORSX SSYSTEM INF WCOUNTER 4-8 HP Designjet 9000s Series Printer Service Manual
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    . Use the OK key to confirm the parameter. Use the Cancel key to cancel the parameter (without changing it) and return to the menu selection level. Exiting Maintenance Mode Use the Online key at anytime to immediately exit the Maintenance Mode. HP Designjet 9000s Series Printer Service Manual 4-9
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    PRINT > LS ADJ PRINT 2 In the Adjust Print submenu, scroll to "LS Adj Print" and press the OK key. # ADJUST PRINT * LS ADJ PRINT 3 You will need to confirm that you want to print the Adjust Print by pressing the OK key. # ADJUST PRINT * OK? 4-10 HP Designjet 9000s Series Printer Service Manual
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    8-pass printmode). „ Detail (Draft) - Prints the paper feed adjustment pattern every 0.06% in the current setting value ± 0.12% range (Draft 2-pass printmode). „ Detail 2 prints are only used in the Manufacturing process, so should not be used. HP Designjet 9000s Series Printer Service Manual 4-11
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    value selected in the previous step ⇒ Page 4-15. 8 Repeat the process from step 2, but this time selecting "Detail (Normal)" instead. # MEDIA ADV PRINT * DETAIL (NORMAL) Manufacturing Print 1 This option is ONLY used for manufacturing purposes. 4-12 HP Designjet 9000s Series Printer Service Manual
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    > +0.0 mm 2 Use the S and T keys to change the digits and use the W and X keys to select the digits. The value can be changed in a range of -5.0 to +5.0 mm. # WIPE POSITION * -0.5 mm 3 Press the OK key once you have entered the new value. HP Designjet 9000s Series Printer Service Manual 4-13
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    VAL > +0.0 mm 2 Use the S and T keys to change the digits and use the W and X keys to select the digits. The value can be changed in a range of -5.0 to +5.0 mm. # LS ADJ SIDE VAL * +1.1 mm 3 Press the OK key once you have entered the new value. 4-14 HP Designjet 9000s Series Printer Service Manual
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    menu are as follows: „ Normal - Prints using a Standard 4-pass printmode. „ H-Quality - Prints using a High Quality 8-pass printmode. „ H-Density - Prints using a High Density 8-pass printmode. „ Draft - Prints using a Draft 2-pass printmode. HP Designjet 9000s Series Printer Service Manual 4-15
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    to change the digits and use the W and X keys to select the digits. The value can be changed in a range of ±2000P (±5 mm). 1 pulse = 2.5 micromillimeters. # BACK ADJ VALUE > PAPER >0100P 4 Press the OK key once you have entered the new value. 4-16 HP Designjet 9000s Series Printer Service Manual
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    „ Printhead Adj - Prints a Printhead adjustment pattern that can be used to adjust the printhead (used when installing a new Printhead). „ Check Printhead - Prints a Printhead adjustment check pattern. „ PH Row - Prints a Printhead alignment pattern. HP Designjet 9000s Series Printer Service Manual
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    - Moves the Carriage to the center of the Printer. „ Wipe - Moves the Carriage to the wiping position. 3 You will need to confirm that you want to move the Carriage to the selected position by pressing the OK key. # MOVE CARRIAGE * WIPE OK? 4-18 HP Designjet 9000s Series Printer Service Manual
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    scanning direction of each head by entering the correction values according to the results obtained from the Printhead Adjustment Print: 1 In the Printhead Adjustment submenu, scroll to "PH to PH Val" and press the X key. # PH TO PH VAL # Lm HP Designjet 9000s Series Printer Service Manual 4-19
  • HP Designjet 9000s | Service Manual - Page 76
    submenu, scroll to "Set Bidir Media" and press the OK key. # SET BIDIR MEDIA > MNFG 2 In the Set Bidir Media submenu, scroll to the media that you would like to use for Bidirection adjustment and press the OK key. # SET BIDIR MEDIA * PAPER 4-20 HP Designjet 9000s Series Printer Service Manual
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    S and T keys to change the digits and use the W and X keys to select the digits. The numerical value can be changed in a range of -32 to +31 (1 unit = 1 dot). # BI-DEF/L xxxxxx > K >+02 4 Press the OK key once you have entered the new value. HP Designjet 9000s Series Printer Service Manual 4-21
  • HP Designjet 9000s | Service Manual - Page 78
    Voltage submenu, select the color of the Printhead (either left or right) for which you would like to set the Printhead Voltage and press the OK key. If the new value. Manufacturing Print 2 This option is ONLY used for manufacturing purposes. 4-22 HP Designjet 9000s Series Printer Service Manual
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    in this submenu are as follows: „ ALL - Charges the complete Ink System. „ Left (K, Lm, Lc) - Charges the Black, Light Magenta and Light Cyan inks. „ Right (Y, M, C) - Charges the Yellow, Magenta and Cyan inks. „ K - Charges the Black ink. HP Designjet 9000s Series Printer Service Manual 4-23
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    Printer will charge the ink and the following message will be displayed on the Front Panel: INK FILLING xxx 7 Once the Ink Charge process has been completed, the Front Panel will return to the Charge Ink System submenu. # CHARGE INK SYS > ALL 4-24 HP Designjet 9000s Series Printer Service Manual
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    Ink Cartridge Door and remove ALL 3 Ink Cartridges. OPEN L INKCOVER REMOVE CARTRIDGE 5 Once the Ink Cartridges have been removed, install a Purging Cartridge in to each slot and close the Left Ink Cartridge Door. LOAD PURGING CAR CLOSE L INKCOVER HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 82
    Front Panel: PURGING xxx 12 Once the ink has been extracted from the system, the following message will be displayed on the Front Panel. Power Off the Printer by pressing the Cancel and the Power Off keys together. INK PURGE END POWER OFF 4-26 HP Designjet 9000s Series Printer Service Manual
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    Ink Cartridge Door and remove ALL 3 Ink Cartridges. OPEN L INKCOVER REMOVE CARTRIDGE 5 Once the Ink Cartridges have been removed, install a Purging Cartridge in to each slot and close the Left Ink Cartridge Door. LOAD PURGING CAR CLOSE L INKCOVER HP Designjet 9000s Series Printer Service Manual
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    on the Front Panel: PURGING xxx 12 Once the ink has been purged from the system, the following message will be displayed on the Front Panel. Open the Left Ink Cartridge Door and remove ALL 3 Purging Cartridges. OPEN L INKCOVER LOAD SL CART 4-28 HP Designjet 9000s Series Printer Service Manual
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    will be displayed on the Front Panel. You will need to make sure that a valid Storage Liquid Cartridge has been installed correctly before you can continue. OPEN R INKCOVER LOAD XX SLOT LOAD SL CART LOAD XX SLOT LOAD NEW SL CART LOAD XX SLOT HP Designjet 9000s Series Printer Service Manual 4-29
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    ALL 3 Storage Liquid Cartridges. OPEN R INKCOVER REMOVE CARTRIDGE 24 Once the Storage Liquid Cartridges have been removed, install a Purging Cartridge in to each slot and close the Right Ink Cartridge Door. LOAD PURGING CAR CLOSE R INKCOVER 4-30 HP Designjet 9000s Series Printer Service Manual
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    be displayed on the Front Panel. You will need to make sure that a valid Maintenance Liquid Cartridge has been installed correctly before you can continue. OPEN L INKCOVER LOAD XX SLOT LOAD SL CART LOAD XX SLOT LOAD NEW SL CART LOAD XX SLOT HP Designjet 9000s Series Printer Service Manual 4-31
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    Capping Station will be filled and the following message will be displayed: WASH PRINTHEADS EXECUTING 37 Once the Store Ink System process has been completed, the Front Panel will return to the Ink SYstem Opt submenu. # INK SYSTEM OPT > STORE INK SYS 4-32 HP Designjet 9000s Series Printer Service
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    ALL 3 Storage Liquid Cartridges. OPEN L INKCOVER REMOVE CARTRIDGE 5 Once the Storage Liquid Cartridges have been removed, install a Purging Cartridge in to each slot and close the Left Ink Cartridge Door. LOAD PURGING CAR CLOSE L INKCOVER HP Designjet 9000s Series Printer Service Manual 4-33
  • HP Designjet 9000s | Service Manual - Page 90
    Panel: PURGING xxx 12 Once the Storage Liquid has been purged from the system, the following message will be displayed on the Front Panel. Open the Left Ink Cartridge Door and remove ALL 3 Purging Cartridges. OPEN L INKCOVER LOAD CL CART 4-34 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 91
    be displayed on the Front Panel. You will need to make sure that a valid Cleaning Liquid Cartridge has been installed correctly before you can continue. OPEN R INKCOVER LOAD XX SLOT LOAD CL CART LOAD XX SLOT LOAD NEW CL CART LOAD XX SLOT HP Designjet 9000s Series Printer Service Manual 4-35
  • HP Designjet 9000s | Service Manual - Page 92
    ALL 3 Cleaning Liquid Cartridges. OPEN R INKCOVER REMOVE CARTRIDGE 24 Once the Cleaning Liquid Cartridges have been removed, install a Purging Cartridge in to each slot and close the Right Ink Cartridge Door. LOAD PURGING CAR CLOSE R INKCOVER 4-36 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 93
    be displayed on the Front Panel. You will need to make sure that a valid Cleaning Liquid Cartridge has been installed correctly before you can continue. OPEN L INKCOVER LOAD XX SLOT LOAD CL CART LOAD XX SLOT LOAD NEW CL CART LOAD XX SLOT HP Designjet 9000s Series Printer Service Manual 4-37
  • HP Designjet 9000s | Service Manual - Page 94
    Liquid and the following message will be displayed on the Front Panel: FILLING CL xxx 36 Once the Cleaning Liquid has been charged, the Printheads and the SubTank will be flushed and the following message will be displayed: FLUSHING xxx 4-38 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 95
    CAR LOAD XX SLOT 43 The Cleaning Liquid purge process will start and you will need to recheck whether the Waste Ink Bottle is present and is NOT full. Press the OK key once the Waste Ink Bottle has been checked. START PURGING * BOTTLE OK? HP Designjet 9000s Series Printer Service Manual 4-39
  • HP Designjet 9000s | Service Manual - Page 96
    and remove ALL 3 Purging Cartridges. OPEN R INKCOVER LOAD CL CART 49 Once the Purging Cartridges have been removed, install a used Cleaning Liquid Cartridge in to each slot and close the Right Ink Cartridge Door. LOAD CL CART CLOSE R INKCOVER 4-40 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 97
    will return to the Ink System Opt submenu. # INK SYSTEM OPT > CLEAN INK SYS 54 Remove the Cleaning Liquid Cartridges from the Printer. 55 Install normal Ink Cartridges into the Printer and perform the Charge Ink System procedure ⇒ Page 4-23. HP Designjet 9000s Series Printer Service Manual 4-41
  • HP Designjet 9000s | Service Manual - Page 98
    the Black, Light Magenta and Light Cyan Printheads. „ Strong Y, M, C - Activates a strong recovery for the Yellow, Magenta and Cyan Printheads. 3 The Carriage will begin to perform the printhead recovery process, which can take a few minutes. 4-42 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 99
    for long periods of time since this can seriously damage the Printheads. 1 In the Printhead Maintenance submenu, scroll to "Cap Carriage" and press the OK key. The Capping Station will move upwards, capping the Carriage. # CAP CARRIAGE > HP Designjet 9000s Series Printer Service Manual 4-43
  • HP Designjet 9000s | Service Manual - Page 100
    Mode and press the Shift key once and then the S key. Press the Up Arrow Key to select SMNFG-PRN WSETUP FEEDT The MNFG Patterns in this menu are for Manufacturing purposes ONLY and should not be used for troubleshooting purposes. 4-44 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 101
    „ Language ⇒ Page 4-45. „ Beeper Settings ⇒ Page 4-46. „ System Date ⇒ Page 4-46. „ System Time ⇒ Page 4-46. „ OEM or HP Serial Number ⇒ Page 4-47. „ NVRAM Initialization ⇒ Page 4-47. „ to "Language" and press the OK key. # LANGUAGE > ENGLISH HP Designjet 9000s Series Printer Service Manual 4-45
  • HP Designjet 9000s | Service Manual - Page 102
    Time" and press the OK key. # SYSTEM TIME > 01:01 2 Use the S and T keys to change the digits and use the W and X keys to select the digits. # SYSTEM TIME > 09:30 Format: Hour:Minute 3 Press the OK key once you have entered the new time. 4-46 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 103
    OK key. # SAVE CALIBS > 2 You will need to confirm that you want to save the NVRAM Calibrations by pressing the OK key. # SAVE CALIBS * OK? HP Designjet 9000s Series Printer Service Manual 4-47
  • HP Designjet 9000s | Service Manual - Page 104
    Maintenance Mode Restore Calibrations This option allows you to restore the Calibrations stored in the Factory Defaults area to the NVRAM: need to confirm that you want to restore the NVRAM contents by pressing the OK key. # RESTORE NVRAM * OK? 4-48 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 105
    option allows you to view the hardware version of the Heater: 1 In the System submenu, scroll to "Heater HW Ver" and press the OK key. # HEATER HW VERS > X.X X.X: Version Number If the Heater cannot be recognized, "_._" will be displayed. HP Designjet 9000s Series Printer Service Manual 4-49
  • HP Designjet 9000s | Service Manual - Page 106
    Do NOT power Off the Printer while the firmware is being upgraded as this may cause the upgrade process to fail. 5 Once the upgrade has been completed, the following message will appear on the Front Panel. UPGRADE FINISHED POWER OFF/ON 4-50 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 107
    option allows you to indicate whether the Printer Installation has been performed correctly so that the preventive maintenance counters can activated: 1 In the Setup submenu, scroll to "Install Done" and press the OK key. # INSTALL DONE > NO HP Designjet 9000s Series Printer Service Manual 4-51
  • HP Designjet 9000s | Service Manual - Page 108
    Key to select SMNFG-PRN WSETUP FEEDT 2 During the manual feed process, the following message will appear on the Front Panel: FEEDING MEDIA 3 Once the T key is released, the paper stops feeding and the top menu will appear on the Front Panel. 4-52 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 109
    key. # PRINTER SENSORS # LINE SENSOR > 3 The Front Panel will show the status of the selected Sensor. By activating and deactivating the selected Sensor, the status will change and a buzzer will make a sound. # PRINTER SENSORS # LINE SENSOR *0 HP Designjet 9000s Series Printer Service Manual 4-53
  • HP Designjet 9000s | Service Manual - Page 110
    press the W key. # INK SENSOR # K INK CART > 3 The Front Panel will show the status of the selected Sensor. By activating and deactivating the selected Sensor, the status will change and a buzzer will make a sound. # INK SENSOR # K INK CART *0 4-54 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 111
    Full - Displays the status of the Light Magenta Sub-Tank Full Sensor. „ Lc Full - Displays the status of the Light Cyan Sub-Tank Full Sensor. HP Designjet 9000s Series Printer Service Manual 4-55
  • HP Designjet 9000s | Service Manual - Page 112
    Ink Pump Sensor. „ Lc Ink Pump - Displays the status of the Light Cyan Ink Pump Sensor. „ Y Ink Pump - Displays the status of the Yellow Ink Pump Sensor. „ M Ink Pump - Displays the status of the Magenta Ink Pump Sensor. „ C Ink press the W key. 4-56 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 113
    Maintenance Mode TUR Sensors This option allows you to check the status of the sensors related to the TakeUp-Reel in real time and press the OK key. If you would like to exit the Temp Sensors submenu, press the W key. # TEMP SENSORS # AMBIENT > HP Designjet 9000s Series Printer Service Manual 4-57
  • HP Designjet 9000s | Service Manual - Page 114
    the Light Cyan Head. „ Y PH - Displays the temperature of the Yellow Head. „ M PH - Displays the temperature of the Magenta Head. „ C PH - Displays the temperature of the Cyan Head. „ Carriage1 - press the Cancel key and then press the W key. 4-58 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 115
    OK key. # FLASH ROM > 2 You will need to confirm that you want to test the Flash ROM by pressing the OK key. # FLASH ROM * OK? HP Designjet 9000s Series Printer Service Manual 4-59
  • HP Designjet 9000s | Service Manual - Page 116
    Maintenance Mode 3 While the Flash ROM is being tested, the following message will be displayed on the Front Panel. # FLASH ROM * . # PIO * EXECUTING 4 If the PIO test passes, the Front Panel will display the following message: # PIO * PASS 4-60 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 117
    Maintenance Mode 5 If the PIO test fails, the Front Panel will display the following message: # PIO * PIO ERR If the PIO test Replace the NVRAM ⇒ Page 8-39. „ If the test fails again after replacing the NVRAM, replace the Main PCA ⇒ Page 8-35. HP Designjet 9000s Series Printer Service Manual 4-61
  • HP Designjet 9000s | Service Manual - Page 118
    (Left or Right) ⇒ Page 8-101. „ Replace the Main PCA ⇒ Page 8-35. ATG (Band Memory Address Generator) This option allows you to test the ATG contained in the Main PCA: 1 In the Elect submenu, scroll to "ATG" and press the OK key. # ATG > 4-62 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 119
    Maintenance Mode 2 You will need to confirm that you want to test the ATG by pressing the OK key. # ATG * OK? 3 While 00 00 # DRAM READ 00 00 4 If the DRAM test passes, the Front Panel will display the following message: # DRAM * PASS HP Designjet 9000s Series Printer Service Manual 4-63
  • HP Designjet 9000s | Service Manual - Page 120
    Maintenance Mode 5 If the DRAM test fails, the Front Panel will display the following message: # DRAM * DRAM ERR If the DRAM test fails, the PTC contained in the Carriage PCA: 1 In the Elect submenu, scroll to "PTC" and press the OK key. # PTC > 4-64 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 121
    Maintenance Mode 2 You will need to confirm that you want to test the PTC by pressing the OK key. # PTC * OK? 3 While . # PDD * OK? 3 While the PDD is being tested, the following message will be displayed on the Front Panel. # PDD * EXECUTING HP Designjet 9000s Series Printer Service Manual 4-65
  • HP Designjet 9000s | Service Manual - Page 122
    , the Front Panel will display the following message: # ALL * PASS 5 If any of the tests fails, the Front Panel will display the name of the part that has failed. In this case, refer to the corrective action for the failing part. 4-66 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 123
    press the OK key. # VDD * 17V 3 Measure the voltage (using a tester) of the different points on the Head Relay Board to verify that the voltage settings are correct. Measuring points and Display" or "Keys" and press the OK key. # PANEL * KEY HP Designjet 9000s Series Printer Service Manual 4-67
  • HP Designjet 9000s | Service Manual - Page 124
    Maintenance Mode 3 If you select to test the "Display", the Front Panel will turn ON and Off the LED's in sequence, display . KEYS TEST SHIFT_KEY If the Front Panel test fails, try the following: „ Replace the Front Panel Assembly ⇒ Page 8-25. 4-68 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 125
    Check) This menu can be used to turn the Voltage check to high or low. 1 To enter in to the Volt menu, enter in to the Maintenance Mode and press the Shift key twice and then the "high" or "Low" and then press the OK key. # VOLTAGE CHECK * LOW HP Designjet 9000s Series Printer Service Manual 4-69
  • HP Designjet 9000s | Service Manual - Page 126
    MOTOR * FORWARD The different directions that you can turn the Media Advance Motor are as follows: „ Off - Stops the Motor turning. „ Forwards - Turns the Motor in the paper feeding direction. „ Backwards - Turns the Motor in the reverse direction. HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 127
    Capping Station Motor in the selected direction by pressing the OK key. # CAP STAT MOTOR * UNCAP OK? 4 To stop the Capping Station Motor turning, select "Stop" in the Camp Stat Motor submenu and then press the OK key. # CAP STAT MOTOR * STOP HP Designjet 9000s Series Printer Service Manual 4-71
  • HP Designjet 9000s | Service Manual - Page 128
    * NORMAL The different directions that you can run the Wiping Station Motor are as follows: „ Stop - Stops the Motor running. „ Normal - Runs the Motor in the normal direction. „ Reverse - Turns and then press the OK key. # SOLENOID L * OPEN 4-72 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 129
    L * ON 3 You will need to confirm that you want to start the selected Vacuum Fan by pressing the OK key. # VACUUM FAN L * ON OK? 4 To stop the Vacuum Fan, select "Off" in the Vacuum Fan submenu and then press the OK key. # VACUUM FAN L * OFF HP Designjet 9000s Series Printer Service Manual 4-73
  • HP Designjet 9000s | Service Manual - Page 130
    pressing the OK key. # EXHAUST FANS * ON OK? 4 To stop the Exhaust Fans, select "Off" in the Exhaust Fans submenu and FANS * OFF PH Cooling Fans This option allows you to control the Printhead Cooling Fans: 1 In the Motors submenu, scroll to "PH Cooling HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 131
    Motor - Black Ink Pump Motor. „ Lm Pump Motor - Light Magenta Ink Pump Motor. „ Lc Pump Motor - Light Cyan Ink Pump Motor. „ Y Pump Motor - Yellow Ink Pump Motor. „ M Pump Motor - Magenta Ink Pump Motor. „ C Pump Motor - Cyan Ink Pump Motor. HP Designjet 9000s Series Printer Service Manual 4-75
  • HP Designjet 9000s | Service Manual - Page 132
    to run the selected Ink Pump Motor in the selected direction by pressing the OK key. # XX PUMP MOTOR * NORMAL OK? 4 To stop the Ink Pump Motor turning, select "Stop" in the Pump Motor submenu and then press the OK key. # XX PUMP MOTOR * STOP 4-76 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 133
    want to print the System Print by pressing the OK key. # SYSTEM PRINT * OK? 3 While the System Print is being printed, the following message will be displayed on the Front Panel. # SYSTEM PRINT * EXECUTING 4 To cancel the print, press the Cancel key. HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 134
    the History Print by pressing the OK key. # HISTORY PRINT * OK? 3 While the History Print is being printed, the following message will be displayed on the Front Panel. # HISTORY PRINT * EXECUTING 4 To cancel the print, press the Cancel key. 4-78 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 135
    view the media used since the last reset. # MEDIA USED > 0000350m 2 Use the S and T keys to change the digits and use the W and X keys to select the digits. # MEDIA USED > 0000200m 3 Press the OK key once you have entered the new usage length. HP Designjet 9000s Series Printer Service Manual 4-79
  • HP Designjet 9000s | Service Manual - Page 136
    view the usage counter related to the Prime Assemblies. # PRIME ASSY > 000045000sec 2 Use the S and T keys to change the digits and use the W and X keys to select the digits. # PRIME ASSY > 000053000sec 3 the OK key. # RESET PRIME ASSY * OK? 4-80 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 137
    , make sure you reset the date related to the Wiper Cleaning Assembly. 1 In the Counter submenu, scroll to "Wiper Cleaning" and press the OK key to view the date of when the Wiper Cleaning Assembly was last replaced. # WIPER CLEANING > 05/05/08 HP Designjet 9000s Series Printer Service Manual 4-81
  • HP Designjet 9000s | Service Manual - Page 138
    Maintenance Mode 2 Use the S and T keys to change the digits and use the W and X keys to select the digits. # WIPER CLEANING > 05/06/06 Format: Year/Month/Day 3 Press the OK key once you have entered the new date. 4 If the Wiper Cleaning > 4-82 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 139
    to view the usage counter related to the Wiper Blade. # WIPER BLADE > 0017800 2 Use the S and T keys to change the digits and use the W and X keys to select the digits. # WIPER BLADE > 0013400 3 by pressing the OK key. # RESET WIPE BLADE * OK? HP Designjet 9000s Series Printer Service Manual 4-83
  • HP Designjet 9000s | Service Manual - Page 140
    to "Scan Axis Belt" and press the OK key to view the usage counter related to the Scan-Axis Belt. # SCAN AXIS BELT > 0057800 4-84 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 141
    Non-HP ink has been used in some or all of the colors, then you can check which date the Non-HP ink was used. Return to the Counter submenu, scroll to "Non-HP Ink Date" and press the OK key. # NON-HP INK DATE # XX > 06/12/22 Format: Year/Month/Day HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 142
    ink has been used in some or all of the colors, then you can check which date the expired ink was used. Return to the Counter submenu, scroll to "Expire Ink Date" and press the OK key. # EXPIRE INK DATE # XX > 06/12/22 Format: Year/Month/Day 4-86 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 143
    p r o q s Basic Menu Operation To operate the Heater Panel Maintenance Menu, only the "Front" keys are used. #F LIMIT *55C NOT USED Used to scroll through menu and to change parameters Used to select menu items and to confirm parameters HP Designjet 9000s Series Printer Service Manual 4-87
  • HP Designjet 9000s | Service Manual - Page 144
    User. Preset temperature for standby state Turn the Heaters ON/OFF Return all parameters to the factory default settings Exit from the Maintenance Mode Setting Options 15 to 60oC 15 to 60oC 15 to 60oC 15 to 40oC On or OFF Yes or No Yes or No 4-88 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 145
    Adjustment 5-17 Capping Station Height Adjustment 5-20 Carriage Shield Height Adjustment 5-22 Wiping Position Calibration 5-23 Capping Position Calibration 5-25 Line Sensor Calibration (Side Margin) 5-27 Line Sensor Calibration (Top Margin) 5-28 HP Designjet 9000s Series Printer Service Manual 5-1
  • HP Designjet 9000s | Service Manual - Page 146
    in the Printer. All adjustment procedures that need to be done after replacing a Printhead are contained Capping Position Calibration ⇒ Page 5-25. 3 Side Margin Position Calibration ⇒ Page 5-27. 4 Top Margin Position Calibration ⇒ Page 5-28. 5-2 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 147
    Carriage out of the Capping Station while it is still capped will cause damage to the Printheads. 2 Move the Carriage to the Wiping Station and Capping Station several times to make the Tension Pulley 3 Move the Carriage to the Capping Station. HP Designjet 9000s Series Printer Service Manual 5-3
  • HP Designjet 9000s | Service Manual - Page 148
    Adjustments and Calibrations 4 Using the Push/Pull Gauge, measure the tension in the middle of the Carriage Belt. The tension measured should . If the tension is above 150 g, then you must loosen the Tension Pulley screws. Tension Pulley Screws 5-4 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 149
    Printhead height is actually in the lower position). Make sure that the Carriage is Uncapped before performing the following steps. Trying to move the Carriage out of the Capping Station while it is still capped will cause damage to the Printheads. HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 150
    sides) until the third step. Carriage Carriage Height Adjustment Tools 6 Insert the Carriage Height Adjustment Tools (square end) under the front part of the Carriage (both sides) until the second step. Carriage Carriage Height Adjustment Tools 5-6 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 151
    screws that secure the Carriage base to the main Carriage Assembly. Tighten the left screw first, then the right screw and then the middle screw. 2 1 3 HP Designjet 9000s Series Printer Service Manual 5-7
  • HP Designjet 9000s | Service Manual - Page 152
    10 Remove the Carriage Height Tools from the Carriage base. 11 Insert the Carriage Height Tools again to check that the overall error is within ±0.2 mm. If the error exceeds this range, you will need to adjust the Carriage height again. 5-8 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 153
    screws that secure the Scan-Axis Motor Bracket to the Printer. 3 Hook the Push/Pull Gauge onto the Scan-Axis Motor Bracket and tension the Scan-Axis Belt to a force of 41.0 N ±2.0 N (4.18 kgf ±0.2 kgf). Hook the Push/Pull Gauge onto this hole HP Designjet 9000s Series Printer Service Manual 5-9
  • HP Designjet 9000s | Service Manual - Page 154
    Adjustments and Calibrations 4 While tensioning the Scan-Axis Belt, tighten the three screws that you loosened in step 2. 5-10 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 155
    that secure the Paper-Axis Motor Bracket to the Printer. 3 Hook the Push/Pull Gauge onto the Paper-Axis Motor Bracket and tension the Paper-Axis Belt to a force of 49.0 N ±2.0 N (5.0 kgf ±0.2 kgf). Hook the Push/Pull Gauge onto this hole HP Designjet 9000s Series Printer Service Manual 5-11
  • HP Designjet 9000s | Service Manual - Page 156
    Adjustments and Calibrations 4 While tensioning the Paper-Axis Belt, tighten the three screws that you loosened in step 2. 5-12 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 157
    both sides of the Carriage Assembly. 3 Make sure that the Printhead Height Lever is in the upper position (so that Printhead height is actually in the lower position). 4 Loosen two screws that secure the Wiping Station on the right hand side. HP Designjet 9000s Series Printer Service Manual 5-13
  • HP Designjet 9000s | Service Manual - Page 158
    loosened in the previous steps. Make sure that the Carriage is Uncapped before performing the following step. Trying to move the Carriage out of the Capping Station while it is still capped will cause damage to the Printheads. 5-14 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 159
    Adjustments and Calibrations 8 Gently move the Carriage to the Wiping Station, making sure that the Carriage does not hit the Wiping Station. There should be a slight gap between the Carriage and the Wiping Station. Carriage Wiping Station HP Designjet 9000s Series Printer Service Manual 5-15
  • HP Designjet 9000s | Service Manual - Page 160
    are correctly installed. 2 Tighten or loosen the Tension screw (for each Wiper Belt) until the remaining length of the screw is 13 mm. 13mm 5-16 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 161
    the Wiper Blade is correctly installed. 3 Remove the Carriage Shields from both sides of the Carriage Assembly. 4 Make sure that the Printhead Height Lever is in the upper position (so that Printhead height is actually in the lower position). HP Designjet 9000s Series Printer Service Manual 5-17
  • HP Designjet 9000s | Service Manual - Page 162
    and align the top edge of the Wiper Blade with the top edge of the Printhead Nozzle Plate (black part). Wiper Blade Printhead Nozzle Plate 7 While holding the Wiper Blade in position, tighten the two screws that you loosened in a previous step. 5-18 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 163
    Adjustments and Calibrations 8 Manually rotate the Wiper Blade using the Wiping Station Gear and check that the Wiper Blade touches the Printheads evenly. 9 Also check that the Wiper Blade is level and not slanted. HP Designjet 9000s Series Printer Service Manual 5-19
  • HP Designjet 9000s | Service Manual - Page 164
    Printhead Height Lever is in the upper position (so that Printhead height is actually in the lower position). 3 Loosen five screws from the left hand side of the Capping Station. 4 Loosen three screws from the right hand side of the Capping Station. 5-20 HP Designjet 9000s Series Printer Service
  • HP Designjet 9000s | Service Manual - Page 165
    three Capping Height screws are touching the top part of the capping Station. 7 While holding the Capping Station in position, tighten the screws that you loosened in the previous steps. 8 Remove the four Capping Height Screws from the Carriage. HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 166
    Carriage Shield and the Center Platen. 2-3mm 4 While holding the Carriage Shield in position, tighten the two screws that you loosened in a previous step. 5-22 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 167
    as this could damage the Printheads. 4 Manually rotate the Wiper Blade using the Wiping Station Gear until the Wiper Blade touches the Printheads (image is shown without the are aligned with the center of the Printheads. Printhead Wiper Blade HP Designjet 9000s Series Printer Service Manual 5-23
  • HP Designjet 9000s | Service Manual - Page 168
    Wiper Blades are aligned with the center of the Printheads. If they are still not aligned, then repeat the procedure from step 4. 11 Once the Wiping position is aligned, clean the edges of the Wiper Blades with a swab dipped in Wiping Liquid. 5-24 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 169
    of the Printheads. Printhead Capping Unit 6 If the center of the Capping Units are not aligned with the center of the Printheads, you will need to visually estimate the deviation between the Capping Units and the Printheads. Measure deviation HP Designjet 9000s Series Printer Service Manual 5-25
  • HP Designjet 9000s | Service Manual - Page 170
    with the center of the Printheads. If they are still not aligned, then repeat the procedure from step 6. 11 Once the Capping position is aligned, move the Carriage Assembly to the Home Position ⇒ Page 4-18 or power Off and On the Printer. 5-26 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 171
    5 mm and you get a result of -3 mm. 6 Enter the side margin value using the S and T keys to change the digits and the W and X keys to select the digits. # LS ADJ SIDE VAL * +3.0 mm 7 Press the OK key once you have entered the side margin value. HP Designjet 9000s Series Printer Service Manual 5-27
  • HP Designjet 9000s | Service Manual - Page 172
    5 mm and you get a result of -2 mm. 6 Enter the top margin value using the S and T keys to change the digits and the W and X keys to select the digits. # LS ADJ TOP VAL * +2.0 mm 7 Press the OK key once you have entered the top margin value. 5-28 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 173
    Problems 6-6 Image is Completely Blank or Faded 6-7 Output Only Contains a Partial Print 6-7 The Printer Area is Stained 6-7 Part of Image is Missing at the Start of the Print 6-8 Print Quality is not Improved After Printhead Recovery 6-8 HP Designjet 9000s Series Printer Service Manual 6-1
  • HP Designjet 9000s | Service Manual - Page 174
    /humidity range as specified for the Printer (refer to the User's Guide for further information). 6 Remember that certain print quality problems can be solved by: „ Performing the Printhead Recovery procedure. „ Adjusting the Media Advance. 6-2 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 175
    . # TEST PRINTS > IQ PRINT 5 In the Test Prints submenu, scroll to "IQ Print" and press the OK key. # TEST PRINTS * IQ PRINT 6 You will need to confirm that you want to print the IQ Print by pressing the OK key. # TEST PRINTS * IQ PRINT OK? HP Designjet 9000s Series Printer Service Manual 6-3
  • HP Designjet 9000s | Service Manual - Page 176
    , it is more than likely that the feed adjust is not correct for the media currently loaded. In this situation it is recommended to perform the Media Advance adjustment on the media that is currently being used ⇒ Refer to the User's Guide. 6-4 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 177
    adjustment on the media that is currently being used ⇒ Refer to the User's Guide. 4 Check the temperature of the Heaters to make sure that they are not set too high. If necessary, lower the temperature of the Heaters and reprint the image. HP Designjet 9000s Series Printer Service Manual 6-5
  • HP Designjet 9000s | Service Manual - Page 178
    density prints. Corrective Action 1 Try printing using a higher quality print mode. 2 Check the temperature of the Heaters to make sure that they are not set too high. If necessary, lower the temperature of the Heaters and reprint the image. 6-6 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 179
    that is wrinkled. 5 Make sure that the media type selected in the Front Panel is the same as the media type loaded into the Printer. 6 Make sure that the Center Platen is not stained with ink since this could be transferred to the printed image. HP Designjet 9000s Series Printer Service Manual 6-7
  • HP Designjet 9000s | Service Manual - Page 180
    . 3 Print the Nozzle Check pattern and check if there any nozzles missing. If there are several nozzles missing and the Printhead Recovery procedure has not improved the print quality, then it might be necessary to replace the failing Printhead. 6-8 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 181
    Axis Assemblies 7-14 Paper Path Assemblies 7-16 Media Entry Assemblies 7-18 Take-Up-Reel Assemblies 7-20 Capping Assemblies 7-22 Wiping Assemblies 7-24 Ink Supply and Subtank Assemblies 7-26 Printer Stand and Waste Bottle 7-28 Service Tools 7-30 HP Designjet 9000s Series Printer Service Manual 7-1
  • HP Designjet 9000s | Service Manual - Page 182
    Q6665-60016 Q6665-60013 2 Top Side Cover 2 Upper Side Cover 2 Lower Side Cover 1 Capping Door 1 Lower Capping Cover 1 Right Subtank Cover 1 Right Ink Cartridge Door 4 Side Ink Cartridge Cover 1 Right Rear Ink Cartridge Cover 7-2 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 183
    Parts and Diagrams 5 9 3 8 4 2 1 6 7 Figure 1: Right Hand Covers HP Designjet 9000s Series Printer Service Manual 7-3
  • HP Designjet 9000s | Service Manual - Page 184
    -60015 Q6665-60016 Q6665-60081 2 Top Side Cover 2 Upper Side Cover 2 Lower Side Cover 1 Wiping Door 1 Lower Wiping Cover 1 Left Subtank Cover 1 Left Ink Cartridge Door 4 Side Ink Cartridge Cover 1 Left Rear Ink Cartridge Cover 7-4 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 185
    Parts and Diagrams 2 6 7 3 8 1 4 5 9 Figure 2: Left Hand Covers HP Designjet 9000s Series Printer Service Manual 7-5
  • HP Designjet 9000s | Service Manual - Page 186
    Center Covers Reference on Drawing 1 2 3 4 Center Covers HP Part Number Quantity Description/Comments Q6665-60012 Q6665-60004 Q6665-60022 Q6665-60021 1 Rear Cover 1 Top Cover 1 Electronics Module Cover 1 Firmware Access Cover 7-6 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 187
    Parts and Diagrams 2 1 4 3 Figure 3: Center Covers HP Designjet 9000s Series Printer Service Manual 7-7
  • HP Designjet 9000s | Service Manual - Page 188
    on Drawing 1 2 3 4 5 Electronics Module HP Part Number Quantity Description/Comments Q6665-60023 Q6665-60017 Q6665-60018 Q6665-60019 Q6665-60020 1 Power Supply Unit 1 NVRAM 1 Main PCA 1 Head Relay Board 1 Heater Relay Assembly 7-8 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 189
    Parts and Diagrams 1 4 3 2 5 Figure 4: Electronics Module HP Designjet 9000s Series Printer Service Manual 7-9
  • HP Designjet 9000s | Service Manual - Page 190
    Parts and Diagrams Control Panels Reference on Drawing 1 2 Control Panels HP Part Number Quantity Description/Comments Q6665-60027 Q6665-60025 1 Front Panel 1 Heater Panel 7-10 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 191
    Parts and Diagrams 1 2 Figure 5: Control Panels HP Designjet 9000s Series Printer Service Manual 7-11
  • HP Designjet 9000s | Service Manual - Page 192
    Q6665-60050 Q6665-60051 Q6665-60041 Q6665-60026 2 Printhead Cooling Fan 1 Carriage PCA 6 Printhead 1 Printhead Connector Assembly 1 Encoder Sensor 1 Line Sensor 1 Air Dumper 1 Encoder Strip 1 Carriage Home Position Sensor 7-12 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 193
    Parts and Diagrams 6 4 3 1 5 2 8 7 9 Figure 6: Carriage Assembly HP Designjet 9000s Series Printer Service Manual 7-13
  • HP Designjet 9000s | Service Manual - Page 194
    1 2 3 4 5 Scan-Axis Assemblies HP Part Number Quantity Description/Comments Q6665-60046 Q6665-60042 Q6665-60045 Q6665-60043 Q6665-60044 1 Trailing Cable Assembly 1 Belt 1 Tension Pulley 1 Drive Pulley 1 Scan-Axis Motor Assembly 7-14 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 195
    Parts and Diagrams 4 5 1 2 3 Figure 7: Scan-Axis Assemblies HP Designjet 9000s Series Printer Service Manual 7-15
  • HP Designjet 9000s | Service Manual - Page 196
    -60035 Q6665-60028 Q6665-60036 Q6665-60033 Q6665-60026 1 Front Heater 1 Center Platen 1 Rear Heater 3 Vacuum Fan 1 Paper-Axis Motor 2 Media Edge Guard 1 Pinchwheel Assembly 2 Media Sensor (Front and Rear) 1 Media Lever Sensor 7-16 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 197
    Parts and Diagrams 3 4 5 2 8 9 6 8 1 7 Figure 8: Paper Path Assemblies HP Designjet 9000s Series Printer Service Manual 7-17
  • HP Designjet 9000s | Service Manual - Page 198
    1 2 3 4 5 Media Entry Assemblies HP Part Number Quantity Description/Comments Q6665-60077 Q6665-60078 Q6665-60079 Q6665-60037 Q6665-60034 1 Right Media Feed 1 Left Media Feed 2 Media Flange 1 End-of-Media Sensor 3 Lever Knob 7-18 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 199
    Parts and Diagrams 5 2 3 1 4 Figure 9: Media Entry Assemblies HP Designjet 9000s Series Printer Service Manual 7-19
  • HP Designjet 9000s | Service Manual - Page 200
    Take-Up-Reel Assemblies Reference on Drawing 1 2 3 Take-Up-Reel Assemblies HP Part Number Quantity Description/Comments Q6665-60038 Q6665-60040 Q6665-60039 1 Take-Up-Reel Tension Roller 1 Take-Up-Reel Motor 1 Take-Up-Reel Sensor 7-20 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 201
    Parts and Diagrams 2 3 1 Figure 10: Take-Up-Reel Assemblies HP Designjet 9000s Series Printer Service Manual 7-21
  • HP Designjet 9000s | Service Manual - Page 202
    2 3 4 5 Capping Assemblies HP Part Number Quantity Description/Comments Q6665-60060 Q6665-60061 Q6665-60062 Q6665-60063 Q6665-60024 1 Capping Station Assembly 6 Capping Unit 2 Solenoid Assembly 6 Prime Assembly 2 Rear Cover Sensor 7-22 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 203
    Parts and Diagrams 4 1 3 2 5 Figure 11: Capping Assemblies HP Designjet 9000s Series Printer Service Manual 7-23
  • HP Designjet 9000s | Service Manual - Page 204
    2 3 4 5 Wiping Assemblies HP Part Number Quantity Description/Comments Q6665-60064 Q6665-60066 Q6665-60067 Q6665-60065 Q6665-60024 1 Wiping Station Assembly 1 Wiper Blade 2 Wiper Belt 1 Wiper Cleaning Assembly 2 Rear Cover Sensor 7-24 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 205
    Parts and Diagrams 2 3 5 1 4 Figure 12: Wiping Assemblies HP Designjet 9000s Series Printer Service Manual 7-25
  • HP Designjet 9000s | Service Manual - Page 206
    Q6665-60054 Q6665-60057 Q6665-60059 Q6665-60058 1 Right Ink Supply Station 1 Left Ink Supply Station 6 Ink Pump Assembly (includes Ink Pump Tube) 6 Ink Pump Tube 2 Ink Cartridge Door Sensor 6 Subtank Assembly 6 Subtank Sensors 7-26 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 207
    Parts and Diagrams 5 6 2 3 1 4 Figure 13: Ink Supply and Subtank Assemblies HP Designjet 9000s Series Printer Service Manual 7-27
  • HP Designjet 9000s | Service Manual - Page 208
    Bottle Reference on Drawing 1 2 3 4 Printer Stand and Waste Bottle HP Part Number Quantity Description/Comments Q6665-60069 Q6665-60068 Q6665-60057 Q6665-60080 1 Foot Casters 1 Waste Bottle 1 Waste Bottle Sensor 1 Waste Bottle Lock 7-28 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 209
    Parts and Diagrams 2 1 4 3 Figure 14: Printer Stand and Waste Bottle HP Designjet 9000s Series Printer Service Manual 7-29
  • HP Designjet 9000s | Service Manual - Page 210
    /Comments - 1 Carriage Height Adjustment Tools - 1 Head Position Adjustment Tools - 1 Capping Height Adjustment Tools If any of the above tools are required, please contact the HP Response Center or the nearest HP Support Office. 7-30 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 211
    Parts and Diagrams 1 2 3 Figure 15: Service Tools HP Designjet 9000s Series Printer Service Manual 7-31
  • HP Designjet 9000s | Service Manual - Page 212
    Parts and Diagrams 7-32 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 213
    104 Subtank Sensors 8-106 Capping Station Assembly 8-111 Capping Unit 8-120 Prime Assembly 8-121 Solenoid Assembly 8-125 Wiping Station Assembly 8-129 Wiper Cleaning Assembly 8-133 Wiper Blade 8-134 Wiper Belts 8-136 Pinchwheel Assembly 8-140 8 HP Designjet 9000s Series Printer Service Manual 8-1
  • HP Designjet 9000s | Service Manual - Page 214
    all tools to earth ground to remove static charges before using them on the Printer. 6. After removing any PCA from the Printer, place it on a conductive foam pad or into its conductive packaging to prevent ESD damage to any ICs on the PCA. 8-2 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 215
    the Rear Cover to the right hinge. 2. Remove two screws that secure the Rear Cover to the left hinge. 3. Remove the Rear Cover from the Printer. HP Designjet 9000s Series Printer Service Manual 8-3
  • HP Designjet 9000s | Service Manual - Page 216
    Removal and Installation Upper Side Cover (Left or Right) Removal Switch off the product and remove the power cable. 1. Remove four screws that secure the Upper Side Cover to the Printer. 2. Remove the Upper Side Cover from the Printer. 8-4 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 217
    and remove the power cable. 1. Remove the Upper Side Cover (Left or Right) ⇒ Page 8-4. 2. Remove four screws that secure the Top Side Cover to the Printer. 3. Remove the Top Side Cover from the Printer. HP Designjet 9000s Series Printer Service Manual 8-5
  • HP Designjet 9000s | Service Manual - Page 218
    ) ⇒ Page 8-4. 3. Remove the Top Side Cover (left and Right) ⇒ Page 8-5. 4. Remove six screws that secure the Top Cover to the left hand side of the Printer. 5. Remove seven screws that secure the Top Cover to the left hand side of the Printer. 8-6 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 219
    Removal and Installation 6. Remove the Top Cover from the Printer. HP Designjet 9000s Series Printer Service Manual 8-7
  • HP Designjet 9000s | Service Manual - Page 220
    Removal and Installation Lower Side Cover (Left or Right) Removal Switch off the product and remove the power cable. 1. Remove two screws that secure the Lower Side Cover to the Printer. 2. Remove the Lower Side Cover from the Printer. 8-8 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 221
    (Left) ⇒ Page 8-8. 3. Remove two screws that secure the Left Electronics Module Side Trim to the Printer. 4. Remove the Left Electronics Module Side Trim from the Printer. 5. Remove two screws that secure the Left Subtank Cover to the Printer. HP Designjet 9000s Series Printer Service Manual 8-9
  • HP Designjet 9000s | Service Manual - Page 222
    Removal and Installation 6. Remove two screws that secure the Left Subtank Cover to the Printer. 7. Remove the Left Subtank Cover from the Printer. 8-10 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 223
    Upper Side Cover (Right) ⇒ Page 8-4. 2. Remove the Lower Side Cover (Right) ⇒ Page 8-8. 3. Remove two screws that secure the Right Electronics Module Side Trim to the Printer. 4. Remove the Right Electronics Module Side Trim from the Printer. HP Designjet 9000s Series Printer Service Manual 8-11
  • HP Designjet 9000s | Service Manual - Page 224
    Removal and Installation 5. Remove two screws that secure the Right Subtank Cover to the Printer. 6. Remove two screws that secure the Right Subtank Cover to the Printer. 7. Remove the Right Subtank Cover from the Printer. 8-12 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 225
    the product and remove the power cable. 1. Remove the Upper Side Cover (Right) ⇒ Page 8-4. 2. Remove the Lower Side Cover (Right) ⇒ Page 8-8. 3. Open the Capping Door. 4. Remove three screws that secure the Lower Capping Cover to the Printer. HP Designjet 9000s Series Printer Service Manual 8-13
  • HP Designjet 9000s | Service Manual - Page 226
    Removal and Installation 5. Remove one screw that secures the Lower Capping Cover to the Printer. 6. Remove the Lower Capping Cover from the Printer. 8-14 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 227
    cable. 1. Remove the Upper Side Cover (Left or Right) ⇒ Page 8-4. 2. Remove one screw that secures the Capping Door hinge to the Printer. 3. Remove the Hinge from the Printer. 4. Slide the Capping Door to the left and remove from the Printer. HP Designjet 9000s Series Printer Service Manual 8-15
  • HP Designjet 9000s | Service Manual - Page 228
    Cover (Left) ⇒ Page 8-4. 2. Remove the Lower Side Cover (Left) ⇒ Page 8-8. 3. Open the Wiping Door. 4. Remove three screws that secure the Lower Wiping Cover to the Printer. 8-16 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 229
    Removal and Installation 5. Remove one screw that secures the Lower Wiping Cover to the Printer. 6. Remove the Lower Wiping Cover from the Printer. HP Designjet 9000s Series Printer Service Manual 8-17
  • HP Designjet 9000s | Service Manual - Page 230
    Door Removal Switch off the product and remove the power cable. 1. Remove one screw that secures the Wiping Door hinge to the Printer. 2. Remove the Hinge from the Printer. 3. Slide the Wiping Door to the right and remove from the Printer. 8-18 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 231
    or Right) Removal Switch off the product and remove the power cable. 1. Remove one screw that secures the Ink Cartridge Door Hinge to the Printer. 2. Remove the Hinge from the Printer. 3. Open the Ink Cartridge Door and remove from the Printer. HP Designjet 9000s Series Printer Service Manual 8-19
  • HP Designjet 9000s | Service Manual - Page 232
    and remove the power cable. 1. Remove three screws that secure the Rear Ink Cartridge Cover to the Printer. 2. Loosen one screw that secures the Rear Ink Cartridge Cover to the Printer. 3. Remove the Rear Ink Cartridge Cover from the Printer. 8-20 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 233
    . 1. Remove two screws that secure the Left Electronics Module Side Trim to the Printer. 2. Remove the Left Electronics Module Side Trim from the Printer. 3. Remove two screws that secure the Right Electronics Module Side Trim to the Printer. HP Designjet 9000s Series Printer Service Manual 8-21
  • HP Designjet 9000s | Service Manual - Page 234
    and Installation 4. Remove the Right Electronics Module Side Trim from the Printer. 5. Loosen 5 screws that secure the Electronics Module Cover to the Printer. 6. Remove six screws that secure the Electronics Module Cover to the Printer. 8-22 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 235
    Removal and Installation 7. Remove the Electronics Module Cover from the Printer. HP Designjet 9000s Series Printer Service Manual 8-23
  • HP Designjet 9000s | Service Manual - Page 236
    Removal and Installation Firmware Access Cover Removal Switch off the product and remove the power cable. 1. Remove two screws that secure the Firmware Access Cover to the Printer. 2. Remove the Firmware Access Cover from the Printer. 8-24 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 237
    the Right Subtank Cover ⇒ Page 8-11. 4. Disconnect the Front Panel Cable from the Front Panel. 5. Loosen two screws that secure the Front Panel to the Printer. HP Designjet 9000s Series Printer Service Manual 8-25
  • HP Designjet 9000s | Service Manual - Page 238
    Removal and Installation 6. Remove two screws that secure the Front Panel to the Printer. 7. Remove the Front Panel from the Printer. 8-26 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 239
    Left Subtank Cover ⇒ Page 8-11. 4. Disconnect ALL the Heater Panel Cables from the Heater Panel. 5. Loosen two screws that secure the Heater Panel to the Printer. HP Designjet 9000s Series Printer Service Manual 8-27
  • HP Designjet 9000s | Service Manual - Page 240
    Removal and Installation 6. Remove two screws that secure the Heater Panel to the Printer. 7. Remove the Heater Panel from the Printer. 8-28 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 241
    Front Heater Removal Switch off the product and remove the power cable. 1. Remove seven screws that secure the Front Heater to the Printer. 2. Pull out the Front Heater slightly. 3. Disconnect the Front Heater Cable from the Front Heater. HP Designjet 9000s Series Printer Service Manual 8-29
  • HP Designjet 9000s | Service Manual - Page 242
    Removal and Installation 4. Remove the Front Heater from the Printer. 8-30 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 243
    Rear Heater Removal Switch off the product and remove the power cable. 1. Remove five screws that secure the Rear Heater to the Printer. 2. Remove seven screws that secure the Rear Heater to the Printer. 3. Pull out the Rear Heater slightly. HP Designjet 9000s Series Printer Service Manual 8-31
  • HP Designjet 9000s | Service Manual - Page 244
    Removal and Installation 4. Disconnect the Rear Heater Cable from the Rear Heater. 5. Remove the Rear Heater from the Printer. 8-32 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 245
    . 1. Remove the Rear Heater ⇒ Page 8-31. 2. Disconnect ALL the cables connected to the Center Platen. 3. Remove 35 screws that secure the Center Platen to the Printer. 4. Remove the Center Platen from the Printer. HP Designjet 9000s Series Printer Service Manual 8-33
  • HP Designjet 9000s | Service Manual - Page 246
    and remove the power cable. 1. Remove the Rear Heater ⇒ Page 8-31. 2. Disconnect the Vacuum Fan Cable. 3. Remove 3 screws that secure the Vacuum Fan to the Printer. 4. Remove the Vacuum Fan from the Printer. 8-34 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 247
    ⇒ Page 8-21. 2. Remove three screws that secure the Main PCA Tray to the Printer from the rear. 3. Remove one screw that secures the USB Connector to the Printer. 4. Remove three screws that secure the Main PCA Tray to the front of the Printer. HP Designjet 9000s Series Printer Service Manual 8-35
  • HP Designjet 9000s | Service Manual - Page 248
    Removal and Installation 5. Disconnect ALL the cables from the Main PCA. 6. Remove the Main PCA Tray from the Printer. 7. Remove four screws that secure the Head Relay Board to the Main PCA. 8-36 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 249
    Removal and Installation 8. Remove the Head Relay Board from the Main PCA. 9. Remove 10 screws that secure the Main PCA to the Tray. 10. Remove the Main PCA from the Tray. HP Designjet 9000s Series Printer Service Manual 8-37
  • HP Designjet 9000s | Service Manual - Page 250
    the NVRAM and the Head Relay Board on the NEW Main PCA. Once the NEW Main PCA is installed, power ON the Printer and do the following: 1. Enter into the Maintenance Mode ⇒ Page 4-7. 2. Press please refer to Chapter 1 for further information. 8-38 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 251
    by pressing the OK key. # RESTORE NVRAM * OK? 7. Power Off the Printer, wait a few seconds and then power the Printer On again. If both the NVRAM and the Main PCA are replaced at the same time, please refer to Chapter 1 for further information. HP Designjet 9000s Series Printer Service Manual 8-39
  • HP Designjet 9000s | Service Manual - Page 252
    Page 8-21. 2. Remove three screws that secure the Main PCA Tray to the Printer from the rear. 3. Remove one screw that secures the USB Connector to the Printer. 4. Remove three screws that secure the Main PCA Tray to the Printer from the front. 8-40 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 253
    Removal and Installation 5. Disconnect ALL the cables from the Main PCA. 6. Remove the Main PCA Tray from the Printer. 7. Remove four screws that secure the Head Relay Board to the Main PCA. HP Designjet 9000s Series Printer Service Manual 8-41
  • HP Designjet 9000s | Service Manual - Page 254
    Removal and Installation 8. Remove the Head Relay Board from the Main PCA. 8-42 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 255
    ⇒ Page 8-21. 2. Remove four screws that secure the Power Supply Unit to the Printer from the rear. 3. Remove three screws that secure the Power Supply Unit to the Printer from the front. 4. Disconnect ALL the cables from the Power Supply Unit. HP Designjet 9000s Series Printer Service Manual 8-43
  • HP Designjet 9000s | Service Manual - Page 256
    Removal and Installation 5. Remove the Power Supply Unit (including the Support Tray) from the Printer. 6. Disconnect the cables from the power switch. 7. Remove 13 screws that secure the Power Supply Unit to the Support Tray. 8-44 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 257
    Removal and Installation 8. Remove the Power Supply Unit from the Support Tray. HP Designjet 9000s Series Printer Service Manual 8-45
  • HP Designjet 9000s | Service Manual - Page 258
    . 1. Remove the Electronics Module Cover ⇒ Page 8-21. 2. Remove the Voltage Alternation Panel from the Printer. 3. Remove three screws that secure the Heater Relay Assembly to the Printer from the rear. 4. Disconnect the Heater Relay Cable. 8-46 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 259
    Removal and Installation 5. Pass the Heater Relay Cable through the hole in the Electronics Module. 6. Disconnect ALL the cables from the Heater Relay Assembly. 7. Remove two screws that secure the Heater Relay Assembly to the Printer. HP Designjet 9000s Series Printer Service Manual 8-47
  • HP Designjet 9000s | Service Manual - Page 260
    Removal and Installation 8. Remove the Heater Relay Assembly from the Printer. 8-48 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 261
    cable. 1. Loosen the screw that locks the Waste Bottle Bracket into place. 2. Remove the Waste Bottle from the Printer, taking care not to spill any ink contained inside. 3. Remove two screws that secure the Waste Bottle Bracket to the Printer. HP Designjet 9000s Series Printer Service Manual 8-49
  • HP Designjet 9000s | Service Manual - Page 262
    Removal and Installation 4. Turn the Waste Bottle Bracket 180 degrees so that you can access the Waste Bottle Sensor and Cable. 5. Disconnect the Sensor Cable. 6. Cut the cable tie that secures the Sensor Cable to the Bracket. 8-50 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 263
    Removal and Installation 7. Remove two screws that secure the Waste Bottle Sensor to the Bracket. 8. Remove the Waste Bottle Sensor from the Printer. HP Designjet 9000s Series Printer Service Manual 8-51
  • HP Designjet 9000s | Service Manual - Page 264
    End-of-Media Sensor Removal Switch off the product and remove the power cable. 1. Disconnect the End-of-Media Sensor Cable. 2. Release the End-of-Media Sensor Cable from the Cable Holder. 3. Remove two screws that secure Roll Module Cover. 8-52 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 265
    Removal and Installation 4. Remove the Roll Module Cover. 5. Remove two screws that secure the End-ofMedia Sensor. 6. Remove the End-of-Media Sensor from the Printer. HP Designjet 9000s Series Printer Service Manual 8-53
  • HP Designjet 9000s | Service Manual - Page 266
    remove the power cable. 1. Remove the Front Heater ⇒ Page 8-29. 2. Disconnect the Front Media Sensor Cable. 3. Remove one screw that secure the Cable Holder to the Printer. 4. Remove one screw that secures the Front Media Sensor to the Bracket. 8-54 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 267
    Removal and Installation 5. Remove the Front Media Sensor from the Printer. HP Designjet 9000s Series Printer Service Manual 8-55
  • HP Designjet 9000s | Service Manual - Page 268
    the product and remove the power cable. 1. Remove the Rear Heater ⇒ Page 8-31. 2. Disconnect the Rear Media Sensor Cable. 3. Remove one screw that secures the Rear Media Sensor to the Bracket. 4. Remove the Rear Media Sensor from the Printer. 8-56 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 269
    product and remove the power cable. 1. Remove the Front Heater ⇒ Page 8-29. 2. Disconnect the Media Lever Sensor Cable. 3. Remove one screw that secures the Media Lever Sensor to the Bracket. 4. Remove the Media Lever Sensor from the Printer. HP Designjet 9000s Series Printer Service Manual 8-57
  • HP Designjet 9000s | Service Manual - Page 270
    Removal and Installation 5. Remove the Media Lever Sensor from the Bracket. 8-58 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 271
    the Capping Door ⇒ Page 8-15. 6. Remove the Lower Wiping Cover ⇒ Page 816. 7. Remove the Wiping Door ⇒ Page 8-18. 8. Remove two screws that secure the metal bracket to the chassis (on the Capping Side). 9. Remove the metal bracket from the Printer. HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 272
    Removal and Installation 10. Remove one screw from each side of the Solenoid Assembly. 11. Rotate the Solenoid Assembly so that the Right Rear Cover Sensor can be accessed. 12. Disconnect the Cable from the Right Rear Cover Sensor. 8-60 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 273
    of the Sensor Plate while loosening the screws as it could fall into the Printer. 14. Remove the Sensor Plate from the Printer. 15. Remove two screws that secure the Right Rear Cover Sensor to the Chassis. Remove the Right Rear Cover Sensor. HP Designjet 9000s Series Printer Service Manual 8-61
  • HP Designjet 9000s | Service Manual - Page 274
    Plate is released. Also, keep hold of the Sensor Plate while loosening the screws as it could fall into the Printer. 17. Remove the Sensor Plate from the Printer. 18. Remove two screws that secure the Left Rear Cover Sensor to the Chassis. 8-62 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 275
    Removal and Installation 19. Disconnect the Sensor Cable from the Right Rear Cover Sensor and remove from the Printer. HP Designjet 9000s Series Printer Service Manual 8-63
  • HP Designjet 9000s | Service Manual - Page 276
    (Right) ⇒ Page 8-4. 2. Remove the Top Side Cover (Right) ⇒ Page 8-5. 3. Locate the Home Position Sensor. 4. Remove two screws that secure the Home Position Sensor to the Printer. 5. Remove the Home Position Sensor from the Printer. 8-64 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 277
    Removal and Installation 6. Disconnect the Cable from the Home Position Sensor. 7. Unclip the Home Position Sensor from the Support Bracket. HP Designjet 9000s Series Printer Service Manual 8-65
  • HP Designjet 9000s | Service Manual - Page 278
    (Right) ⇒ Page 8-5. 3. Disconnect the Paper-Axis Motor Cables. 4. Remove two screws that secure the PaperAxis Gear Plate. 5. Remove the Paper-Axis Gear Plate from the Printer. 8-66 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 279
    Removal and Installation 6. Remove the Spring and Washer from the Paper-Axis Gear shaft. 7. Loosen three screws that secure the PaperAxis Motor Bracket to the Chassis. 8. Release the Belt and remove the Paper-Axis Gear from the Printer. HP Designjet 9000s Series Printer Service Manual 8-67
  • HP Designjet 9000s | Service Manual - Page 280
    Removal and Installation 9. Remove three screws that secure the PaperAxis Motor Bracket to the Chassis. 10. Remove the Paper-Axis Motor Assembly from the Printer. 11. Remove two screws that secure the Bracket to the Paper-Axis Motor. 8-68 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 281
    . Once the Paper-Axis Motor has been installed correctly, you must perform the Paper-Axis Belt Tension Adjustment. For further information, refer to Page 5-11. HP Designjet 9000s Series Printer Service Manual 8-69
  • HP Designjet 9000s | Service Manual - Page 282
    Motor Cable. 4. Remove one screw that secures the Belt to the left side of the Carriage Assembly. 5. Release the Belt from the Carriage Assembly. 8-70 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 283
    Motor Bracket to the right to release the tension on the ScanAxis Belt. 8. Release the Scan-Axis Belt and remove the Drive Pulley from the Printer. HP Designjet 9000s Series Printer Service Manual 8-71
  • HP Designjet 9000s | Service Manual - Page 284
    Printer. 11. Remove the Scan-Axis Belt from the Printer. Once the Scan-Axis Motor has been installed correctly, you must perform the Scan-Axis Belt Tension Adjustment (refer to Page 5-9) and the Belt Tension Adjustment (refer to Page 5-3). 8-72 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 285
    the Carriage Assembly. Be very careful when handling the Belt, since it is sharp and could cause injury. 5. Release the Belt from the Carriage Assembly. HP Designjet 9000s Series Printer Service Manual 8-73
  • HP Designjet 9000s | Service Manual - Page 286
    Motor Bracket to the right to release the tension on the ScanAxis Belt. 8. Release the Scan-Axis Belt and remove the Drive Pulley from the Printer. 8-74 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 287
    Printer. 11. Remove the Tension Pulley from the Printer. Once the Carriage Drive Assembly has been installed correctly, you must perform the Scan-Axis Belt Tension Adjustment (refer to Page 5-9) and the Belt Tension Adjustment (refer to Page 5-3). HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 288
    Right) ⇒ Page 8-5. 4. Remove the Top Cover ⇒ Page 8-6. 5. Remove seven screws that secure the Encoder Strip to the Chassis. 6. Slide the Encoder Strip out of the Printer. 8-76 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 289
    the Capping Door ⇒ Page 8-15. 6. Remove the Front Heater ⇒ Page 8-21. 7. Remove the Front Heater ⇒ Page 8-29. 8. Remove two screws that secure the Carriage Cover to the Carriage Assembly. 9. Remove the Carriage Cover from the Carriage Assembly. HP Designjet 9000s Series Printer Service Manual 8-77
  • HP Designjet 9000s | Service Manual - Page 290
    Assembly. 11. Remove the Carriage PCA Cover from the Carriage Assembly. 12. Remove two screws that secure the metal bracket to the Carriage Assembly. 8-78 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 291
    Removal and Installation 13. Remove the metal bracket from the Carriage Assembly. 14. Disconnect the Trailing Cable from the Carriage PCA. Cut Cable Ties 15. Cut ALL cable ties that secure the Trailing Cable to the Ink Tubes. HP Designjet 9000s Series Printer Service Manual 8-79
  • HP Designjet 9000s | Service Manual - Page 292
    Removal and Installation 16. Disconnect the Trailing Cable from the Main PCA. 17. Pass the Trailing Cable through the hole (as shown in the drawing). 18. Uncap the Carriage Assembly and move it out of the Capping Station. 8-80 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 293
    Removal and Installation 19. Pass the Trailing Cable through the hole (as shown in the drawing). 20.Remove the Trailing Cable from the Printer. HP Designjet 9000s Series Printer Service Manual 8-81
  • HP Designjet 9000s | Service Manual - Page 294
    (Right) ⇒ Page 8-4. 2. Remove the Top Side Cover (Right) ⇒ Page 8-5. 3. Remove the Capping Door ⇒ Page 8-15. 4. Remove two screws that secure the Carriage Cover to the Carriage Assembly. 5. Remove the Carriage Cover from the Carriage Assembly. 8-82 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 295
    6. Remove two screws that secure the Printhead Cooling Fan Assembly to the Carriage Assembly. 7. Remove two screws that secure the Printhead Cooling Fan Assembly to the Carriage Assembly. 8. Raise the Printhead Cooling Fan Assembly slightly. HP Designjet 9000s Series Printer Service Manual 8-83
  • HP Designjet 9000s | Service Manual - Page 296
    Cooling Fan Assembly from the Printer. If one or both of the Printhead Cooling Fans need to be replaced, then continue with the following instructions. 11. Remove two screws that secure the metal bracket to the Printhead Cooling Fan Assembly. 8-84 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 297
    Remove the metal bracket from the Printhead Cooling Fan Assembly. 13. Remove four screws that secure the Printhead Cooling Fan to the Printhead Cooling Fan Assembly. 14. Remove the Printhead Cooling Fan from the Printhead Cooling Fan Assembly. HP Designjet 9000s Series Printer Service Manual 8-85
  • HP Designjet 9000s | Service Manual - Page 298
    the Capping Door ⇒ Page 8-15. 4. Remove the Printhead Cooling Fan Assembly ⇒ Page 8-82. 5. Remove two screws that secure the Printhead Connector Assembly to the Printhead. 6. Disconnect the Printhead Connector Assembly from the Printhead. 8-86 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 299
    Removal and Installation 7. Disconnect the Ink Tube from the Printhead. 8. Cover the Ink Tube carefully with a paper cloth and secure it to the Carriage Assembly with some tape. 9. Install a Tube Cap on to the Printhead. HP Designjet 9000s Series Printer Service Manual 8-87
  • HP Designjet 9000s | Service Manual - Page 300
    10. Remove two screws that secure the Printhead to the Carriage Assembly. 11. Remove the Printhead from the Carriage Assembly. You MUST carefully follow the instructions in Chapter 3 in order to install and adjust the NEW Printhead correctly. 8-88 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 301
    the Capping Door ⇒ Page 8-15. 4. Remove the Printhead Cooling Fan Assembly ⇒ Page 8-82. 5. Disconnect the Printhead Connector Cable from the Carriage PCA. 6. Remove two screws that secure the Printhead Connector Assembly to the Printhead. HP Designjet 9000s Series Printer Service Manual 8-89
  • HP Designjet 9000s | Service Manual - Page 302
    Removal and Installation 7. Disconnect the Printhead Connector Assembly from the Printhead and remove from the Printer. 8-90 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 303
    3. Remove the Capping Door ⇒ Page 8-15. 4. Remove the Printhead Cooling Fan Assembly ⇒ Page 8-82. 5. Remove two screws that secure the Carriage PCA Cover to the Carriage Assembly. 6. Remove the Carriage PCA Cover from the Carriage Assembly. HP Designjet 9000s Series Printer Service Manual 8-91
  • HP Designjet 9000s | Service Manual - Page 304
    Removal and Installation 7. Remove two screws that secure the metal bracket to the Carriage Assembly. 8. Remove the metal bracket from the Carriage Assembly. 9. Disconnect the Trailing Cable from the Carriage PCA. 8-92 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 305
    Removal and Installation 10. Disconnect ALL the Printhead Connector Cables from the Carriage PCA. 11. Disconnect ALL cables from the Carriage PCA. 12. Remove four screws that secure the Carriage PCA to the Carriage Assembly. HP Designjet 9000s Series Printer Service Manual 8-93
  • HP Designjet 9000s | Service Manual - Page 306
    Removal and Installation 13. Remove the Carriage PCA from the Printer. 8-94 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 307
    and Right) ⇒ Page 8-5. 4. Remove the Top Cover ⇒ Page 8-6. 5. Disconnect the Encoder Sensor Cable from the Carriage PCA. 6. Remove two screws that secure the Encoder Sensor. HP Designjet 9000s Series Printer Service Manual 8-95
  • HP Designjet 9000s | Service Manual - Page 308
    Removal and Installation 7. Remove the Encoder Sensor from the Printer. 8-96 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 309
    that secures the Line Sensor Cable clip. 3. Disconnect the Line Sensor Cable from the Carriage PCA. 4. Release the Line Sensor Cable from the cable clip. HP Designjet 9000s Series Printer Service Manual 8-97
  • HP Designjet 9000s | Service Manual - Page 310
    Removal and Installation 5. Remove one screw that secures the Line Sensor to the Carriage PCA. 6. Remove the Line Sensor from the Printer. 8-98 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 311
    Off the Printer. 2. Remove the Rear Ink Cartridge Cover (Left or Right) ⇒ Page 8-20. 3. Cut the cable tie that secures the Ink Pump Tube. 4. Disconnect the Ink Pump Assembly cable. 5. Carefully disconnect the Ink Pump Tube from both sides. HP Designjet 9000s Series Printer Service Manual 8-99
  • HP Designjet 9000s | Service Manual - Page 312
    , you will need to switch On the Printer and charge the Ink (for more information, refer to Page 4-23). Once you have replaced the Ink Pump Assembly, make sure you reset the Pump Tube counter (for more information, refer to Page 4-81). 8-100 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 313
    Remove the Lower Side Cover (Left or Right) ⇒ Page 8-8. 3. Remove the Rear Ink Cartridge Cover (Left or Right) ⇒ Page 8-20. 4. Disconnect the Ink Supply Station cables. 5. Remove the Ink Pump Tubes (for ALL three colors) from the cable clip. HP Designjet 9000s Series Printer Service Manual 8-101
  • HP Designjet 9000s | Service Manual - Page 314
    Installation 6. Carefully disconnect the Ink Pump Tube (for ALL three colors) from the top side. 7. Loosen two screw that secure the Ink Supply Station to the Printer. 8. Remove two screws that secure the Ink Supply Station to the Printer. 8-102 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 315
    Removal and Installation 9. Remove the Ink Supply Station from the Printer. Once the new Ink Supply Station has been installed, you will need to switch On the Printer and charge the Ink (for more information, refer to Page 4-23). HP Designjet 9000s Series Printer Service Manual 8-103
  • HP Designjet 9000s | Service Manual - Page 316
    the power cable. 1. Remove the Lower Side Cover (Left or Right) ⇒ Page 8-8. 2. Open the Ink Cartridge Door. 3. Remove two screws that secure the metal cover to the Ink Supply Station. 4. Remove the metal cover from the Ink Supply Station. 8-104 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 317
    Removal and Installation 5. Disconnect the IC Door Sensor cable. 6. Remove two screws that secure the IC Door Sensor to the Ink Supply Station. 7. Remove the IC Door Sensor from the Ink Supply Station. HP Designjet 9000s Series Printer Service Manual 8-105
  • HP Designjet 9000s | Service Manual - Page 318
    the Left Subtank Side Cover ⇒ Page 8-9 or the Right Subtank Cover ⇒ Page 8-11. 4. Disconnect the Subtank Station cables. 5. Cut the cable tie that secures the Ink Tubes. 8-106 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 319
    Removal and Installation 6. Loosen one screw from each side of the Subtank Station. 7. Remove one screw from each side of the Subtank Station. 8. Carefully pull out the Subtank Station slightly. HP Designjet 9000s Series Printer Service Manual 8-107
  • HP Designjet 9000s | Service Manual - Page 320
    Removal and Installation 9. Remove eight screws that secure the metal plate to the Subtank Station. 10. Remove the metal plate from the Subtank Station. 11. Remove the Sensor Plate from the Subtank Station. 8-108 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 321
    Removal and Installation 12. Disconnect the Subtank Sensor cables. 13. Remove two screws that secure the Subtank Sensors Assembly to the Subtank Station. 14. Remove the Subtank Sensors Assembly from the Subtank Station. HP Designjet 9000s Series Printer Service Manual 8-109
  • HP Designjet 9000s | Service Manual - Page 322
    Removal and Installation 15. Unclip the Sensors from the Subtank Sensors Assembly. 8-110 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 323
    (Right) ⇒ Page 8-8. 6. Remove the Lower Capping Cover ⇒ Page 813. 7. Remove the Capping Door ⇒ Page 8-15. 8. Remove two screws that secure the metal bracket to the chassis (on the Capping Side). 9. Remove the metal bracket from the Printer. HP Designjet 9000s Series Printer Service Manual 8-111
  • HP Designjet 9000s | Service Manual - Page 324
    Removal and Installation 10. Release ALL the cables from the cable clips. 11. Remove four screws that secure the metal plate to the chassis. 12. Remove the metal plate from the chassis. 8-112 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 325
    13. Remove two screws that secure the metal cover to the side of the Printer. 14. Remove two screws that secure the metal cover to the front of the Printer. 15. Pull the metal cover down slightly so that the Priming Tubes are exposed. HP Designjet 9000s Series Printer Service Manual 8-113
  • HP Designjet 9000s | Service Manual - Page 326
    Removal and Installation 16. Remove two screws that secure the metal bracket to the Capping Station. 17. Remove the metal bracket from the Capping Station. 18. Disconnect the Capping Station cables. 8-114 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 327
    Removal and Installation 19. Remove four screws that secure the Left Capping Frame at the top. 20.Remove two screws that secure the Left Capping Frame to the bottom. 21. Remove one screw that secures the metal bracket. HP Designjet 9000s Series Printer Service Manual 8-115
  • HP Designjet 9000s | Service Manual - Page 328
    Removal and Installation 22. Remove the Left Capping Frame from the Printer. 23. Remove four screws that secure the Right Capping Frame at the top. 24. Remove two screws that secure the Right Capping Frame to the bottom. 8-116 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 329
    Removal and Installation 25. Remove one screw that secures the metal bracket. 26. Disconnect the Cable from the Right Rear Cover Sensor. 27. Remove the Right Capping Frame from the Printer. HP Designjet 9000s Series Printer Service Manual 8-117
  • HP Designjet 9000s | Service Manual - Page 330
    and four screws that secure the Capping Station. Loosen Only Loosen Only 29. Loosen one screw (from the top) and two screws that secure the Capping Station. 30.Remove two screws that secure the Capping Tubes Bracket to the Capping Station. 8-118 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 331
    Removal and Installation 31. Disconnect the Waste Tube to the Capping Tubes Bracket. 32. Remove the Capping Station from the Printer. HP Designjet 9000s Series Printer Service Manual 8-119
  • HP Designjet 9000s | Service Manual - Page 332
    the Capping Plates from the Capping Station. 8-120 5. Release the Capping Unit and remove from the Capping Station. Once you have replaced the Capping Unit, make sure you reset the Capping Unit counter (for more information, refer to Page 4-84). HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 333
    (Right) ⇒ Page 8-8. 4. Remove the Lower Capping Cover ⇒ Page 813. 5. Remove the Capping Door ⇒ Page 8-15. 6. Remove two screws that secure the metal bracket to the chassis (on the Capping Side). 7. Remove the metal bracket from the Printer. HP Designjet 9000s Series Printer Service Manual 8-121
  • HP Designjet 9000s | Service Manual - Page 334
    Removal and Installation 8. Release ALL the cables from the cable clips. 9. Remove four screws that secure the metal plate to the chassis. 10. Remove the metal plate from the chassis. 8-122 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 335
    11. Remove two screws that secure the metal cover to the side of the Printer. 12. Remove two screws that secure the metal cover to the front of the Printer. 13. Pull the metal cover down slightly so that the Priming Tubes are exposed. HP Designjet 9000s Series Printer Service Manual 8-123
  • HP Designjet 9000s | Service Manual - Page 336
    secure the Prime Assembly to the Capping Station. 16. Remove the Prime Assembly from the Capping Station. Once you have replaced the Prime Assembly, make sure you reset the Prime Assembly counter (for more information, refer to Page 4-80). 8-124 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 337
    (Right) ⇒ Page 8-8. 5. Remove the Lower Capping Cover ⇒ Page 813. 6. Remove the Capping Door ⇒ Page 8-15. 7. Remove two screws that secure the metal bracket to the chassis (on the Capping Side). 8. Remove the metal bracket from the Printer. HP Designjet 9000s Series Printer Service Manual 8-125
  • HP Designjet 9000s | Service Manual - Page 338
    Removal and Installation 9. Release ALL the cables from the cable clips. 10. Remove four screws that secure the metal plate to the chassis. 11. Remove the metal plate from the chassis. 8-126 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 339
    Removal and Installation 12. Cut the cable ties that secure the Solenoid Assembly cable. 13. Disconnect the Solenoid Assembly cable. 14. Release the Solenoid Assembly cable connector from the chassis. HP Designjet 9000s Series Printer Service Manual 8-127
  • HP Designjet 9000s | Service Manual - Page 340
    Removal and Installation 15. Remove two screws that secure the Solenoid Assembly to the Capping Station. 16. Remove the Solenoid Assembly from the Capping Station. 8-128 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 341
    Lower Wiping Cover ⇒ Page 816. 5. Remove the Wiping Door ⇒ Page 8-18. 6. Disconnect the Wiping Station cables. 7. Release the Wiping Station cables from the cable clip. HP Designjet 9000s Series Printer Service Manual 8-129
  • HP Designjet 9000s | Service Manual - Page 342
    Removal and Installation 8. Remove two screws that secure the metal bracket to the Wiping Station. 9. Remove the metal bracket from the Wiping Station. 10. Remove two screws that secure the Gear Cover to the Wiping Station. 8-130 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 343
    Removal and Installation 11. Remove the Gear Cover from the Wiping Station. 12. Remove two screws that secure the Wiping Station to the chassis. 13. Remove one screw that secures the Wiping Station to the chassis. HP Designjet 9000s Series Printer Service Manual 8-131
  • HP Designjet 9000s | Service Manual - Page 344
    Height Adjustment. For further information, refer to Page 5-13. Once you have replaced the Wiping Station Assembly, make sure you reset the following counters: „ Wiper Cleaning ⇒ Page 4-81. „ Wiper Belt ⇒ Page 4-82. „ Wiper Blade ⇒ Page 4-83. 8-132 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 345
    the Wiping Station Assembly. 8. Unclip the Wiper Cleaning Assembly from the Wiping Station Assembly. Once you have replaced the Wiper Cleaning Assembly, make sure you reset the Wiper Cleaning counter (for more information, refer to Page 4-81). HP Designjet 9000s Series Printer Service Manual 8-133
  • HP Designjet 9000s | Service Manual - Page 346
    Blade Removal Switch off the product and remove the power cable. 1. Open the Wiping Door. 2. Manually turn the Wiper Gear so that the Wiper Blade moves to upper position. 3. Remove four screws that secure the Wiper Blade to the Wiper Belts. 8-134 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 347
    to Page 5-17. Once you have replaced the Wiper Blade, make sure you reset the Wiper Blade counter (for more information, refer to Page 4-83). HP Designjet 9000s Series Printer Service Manual 8-135
  • HP Designjet 9000s | Service Manual - Page 348
    Door ⇒ Page 8-18. 6. Remove the Wiping Station Assembly ⇒ Page 8-129. 7. Remove the C ring that secures the Gears. 8. Remove the Gears from the Wiping Station. 8-136 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 349
    Removal and Installation 9. Remove the screw and spring from each side of the Wiping Station. 10. Remove one screw that secures the metal plate. 11. Lift up the Wiping System. HP Designjet 9000s Series Printer Service Manual 8-137
  • HP Designjet 9000s | Service Manual - Page 350
    Removal and Installation 12. Remove the metal plate from the Wiping Station. 13. Remove the Wiper Blade and belts from the Wiping Station. 14. Remove four screws that secure the Wiper Blade to the Wiper Belts. 8-138 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 351
    to Page 5-13. Once you have replaced the Wiper Belts, make sure you reset the Wiper Belt counter (for more information, refer to Page 4-82). HP Designjet 9000s Series Printer Service Manual 8-139
  • HP Designjet 9000s | Service Manual - Page 352
    8-6. 5. Remove the Front Heater ⇒ Page 8-29. 6. Remove the Paper-Axis Motor ⇒ Page 8-66. 7. Uncap the Carriage and move it to the Wiping Station. 8. Raise the Media Lever. 8-140 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 353
    the Pinchwheel Cam until the Pinchwheel Assembly that you want to remove can be accessed. It is NOT necessary to remove the Pinchwheel Cam completely. HP Designjet 9000s Series Printer Service Manual 8-141
  • HP Designjet 9000s | Service Manual - Page 354
    and Installation 12. Remove four screws that secure the Metal Cover. 13. Remove the Metal Cover from the Printer. 14. Remove two/three screws that secure the Pinchwheel Bracket (that secures the Pinchwheel Assembly that you want to remove). 8-142 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 355
    Removal and Installation 15. Remove the Pinchwheel Bracket from the Printer. 16. Release the middle spring from the Pinchwheel Assembly. 17. Remove the Pinchwheel Assembly from the Printer. HP Designjet 9000s Series Printer Service Manual 8-143
  • HP Designjet 9000s | Service Manual - Page 356
    Removal and Installation 8-144 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 357
    Printhead Cleaning 9-11 When Leaving the Printer Off for more than 2 weeks 9-13 When Returning to the Printer after more than 2 weeks 9-13 If the Printer is Switched Off for less than 2 weeks 9-14 If the Printer is Switched Off for more than one Month 9-14 HP Designjet 9000s Series Printer Service
  • HP Designjet 9000s | Service Manual - Page 358
    daily maintenance for more than one week, ask them to fill up the Wiper Sponge with Wiper Liquid, using a full syringe for each day the Printer has not been used. Also advise the customer to perform a Printhead Recovery, using a "Strong" level. 9-2 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 359
    RECOVERY FEEDT X 4 In the PH Main submenu, scroll to "Wiper Cleaning" and press the OK key. # WIPER CLEANING > 5 You will need to confirm that you want to perform the Wiper Cleaning procedure by pressing the OK key. # WIPER CLEANING * OK? HP Designjet 9000s Series Printer Service Manual 9-3
  • HP Designjet 9000s | Service Manual - Page 360
    Wiper Cleaning Liquid. Make sure that you use the Wiping Cleaning Liquid and NOT the Cap Cleaning Liquid to clean the Wiper Blade. The Cap Cleaning Liquid is not strong enough to clean the Wiper Blade properly and could cause damage to the Printheads. 9-4 HP Designjet 9000s Series Printer Service
  • HP Designjet 9000s | Service Manual - Page 361
    Dropper. Dropper Wiper Sponge Make sure that the Wiper Cleaning Liquid does not drip on to other parts of the Printer. If the Wiper Cleaning Liquid drips on to the Belt or any nearby Sensors, this could cause serious damage to the Printer. HP Designjet 9000s Series Printer Service Manual 9-5
  • HP Designjet 9000s | Service Manual - Page 362
    is out of the Capping Station, the cleaning procedure should be done as quickly as possible so as not to permanently damage the Printheads. The Printer will emit an acoustic warning (beeps) while the Carriage is out of the Capping Station. 9-6 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 363
    on to the Belt or any nearby Sensors, this could cause serious damage to the Printer. 10 After the Capping Unit has been thoroughly cleaned, close the Capping Door and the Rear Cover to automatically return the Carriage to it's home position. HP Designjet 9000s Series Printer Service Manual 9-7
  • HP Designjet 9000s | Service Manual - Page 364
    Waste Ink Bottle, taking care not to spill any on the Printer or on the floor. 3 Securely screw on the top on the full Waste Ink Bottle and store in a safe place until it can be taken for disposal. 4 Install a new Waste Ink Bottle into position. 9-8 HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 365
    Ink Bottle is correctly installed, the Front Panel will request you to reset the Waste Counter. # BOTTLE EMPTY * NO 7 Select "Yes" and press the OK key to reset the Waste Counter by indicating that the Waste Bottle is empty. # BOTTLE EMPTY * YES HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 366
    OK key. # TEST PRINTS > IQ PRINT 5 In the Test Prints submenu, scroll to "IQ Print" and press the OK key. # TEST PRINTS * IQ PRINT 6 You will need to confirm that you want to print the IQ Print by pressing the OK key. # TEST PRINTS * IQ PRINT OK? HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 367
    problem detected is banding across ALL the colors, it is recommended to perform the Media Advance adjustment on the media that is currently being used ⇒ Refer to the User's Guide. „ For further information regarding Print Quality problems, please refer to Chapter 6 - Print Quality. Normal Printhead
  • HP Designjet 9000s | Service Manual - Page 368
    cleaning level is NORMAL The different levels of Printhead Recovery are as follows: „ Normal All - Activates a normal recovery for all Printheads perform the recovery process by pumping ink through the Printheads and performing the wiping procedure in HP Designjet 9000s Series Printer Service Manual
  • HP Designjet 9000s | Service Manual - Page 369
    Ink ⇒ Page 4-23. In order to perform the Clean Ink System procedure, you will need the HP 790 Ink System Cleaning Kit (part number CB296A). This kit includes: „ Six Ink System Purging Cartridges. „ Six Ink System Cleaning Liquid Cartridges. HP Designjet 9000s Series Printer Service Manual 9-13
  • HP Designjet 9000s | Service Manual - Page 370
    Cleaning Kit (part number CB296A). This kit includes: „ Six Ink System Purging Cartridges. „ Six Ink System Cleaning Liquid Cartridges. If the Printer is Switched Off for more than one Month If the Printer is switched On after leaving it switched Off for more than one month (31 days), Error Code
  • HP Designjet 9000s | Service Manual - Page 371
    About this Edition This is the 1st edition of this Service Manual 1st edition, titled HP Designjet 9000s Series Printers Service Manual (Model Q6665A) March 2006
  • HP Designjet 9000s | Service Manual - Page 372
    in this Service Manual This manual contains information necessary to test, calibrate and service: - HP Designjet 9000s Series Printers (Model Q6665A). For information about using these printers, refer to the corresponding User and Quick Reference Guides. The procedures described in this manual are
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