HP PageWide Managed P75050 Printhead Assembly Install Guide
HP PageWide Managed P75050 Manual
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- HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 1
/support/pagewidecolor750 www.hp.com/support/pwcolor765 www.hp.com/support/pagewidecolor772MFP www.hp.com/support/pagewidecolor777MFP www.hp.com/support/pwcolor780MFP www.hp.com/support/pwcolor785MFP Lea esto primero NOTE: The printer MFP model is shown in this procedure. However, the instructions - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 2
2.2 Open the right- and left-side rear access covers. 2.3 2.2 1 2 Rotate the top of the cover away from the printer (callout 1), and then lift it up to remove it (callout 2). Push in on the right- (shown) and left-side rear cover latches. 2.4 1 2 Rotate the top of the cover away from the printer - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 3
3 Remove the right tower cover 3.1 If the right door is not open, open it now. 4 Remove the cartridge door 4.1 3.2 2 1 Release the bottom edge of the right tower cover (callout 1), and then pull straight out on the cover (callout 2) to remove it. NOTE: It might take considerable force to - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 4
4.3 4.4 At the right side of the door, rotate the bottom of the black retainer towards the outside edge of the door to release it. Lift the door straight up and off of the printer to remove it. 5 Remove the front tower cover 5.1 5.2 Open the left door 5.3 1 1 Release two tabs (callout 1). - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 5
6 Remove the middle internal cover 6.1 1 6.2 Remove five screws (callout 1). 6.3 2 1 Lift up the middle of the output bin up and pull out on the middle internal front cover to release one tab. 6.4 1 Rotate the top edge of the cover away from the printer (callout 1), and then lift the - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 6
7 Remove the output bin 7.1 2 7.2 1 1 Disconnect one flat-flexible cable (FFC), and then remove two screws (callout 2). Remove two flaps (callout 1) from the output shaft. NOTE: These flaps snap onto the shaft. 7.3 7.4 2 1 777zt and 777hc/z only: At the right side of the printer, pull - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 7
Special instructions are provided example, callout 1), continue with these sub steps. 1 2 3 b) Support the printhead bar (callout 1), and then disengage a spring loaded gear the printhead is fully raised, and then turn the manual wiper movement shaft counterclockwise (callout 3) to move the wiper - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 8
8.3 8.4 At the right side of the printer, install the right-rear shipping restraint. CAUTION: Verify that the shipping restraint is locked in place. shipping restraints (supplied in the kit) must be used to avoid the following conditions: • The printhead wiper can slide out of the printhead - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 9
8.7 8.8 1 1 21 HP PageWide 750/772/777 only: Release one FFC from the guide (callout 1), and then move it out of the way. Loosen two screws in the following order: Loosen one screw (PB4; callout 1), and then loosen one screw (PB5; callout 2). The guide shown in the figure below might look - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 10
packaging material from the replacement printhead assembly to send the defective part back to HP. NOTE: It might be necessary to slightly flex the corner (callout 4) Also use the following special installation instructions. Special installation instructions: Replacement printhead and wiper assembly - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 11
shaft clockwise to disengage the wiper engagement racks from the drive wheels. NOTE: If necessary, see step 10.1. Use a #20 TORX driver to turn the manual wiper movement shaft . 10.5 10.6 Continue to push down on the top of the printhead assembly, slightly slide it back into the printer, and then - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 12
the printer). Make sure the printhead is fully raised, and then turn the manual wiper movement shaft clockwise (callout 3) to move the wiper away from the the drive wheels. If necessary, see step 10.1. 10.9 Continue to support the printhead bar (callout 1), verify that the spring loaded gear is - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 13
11 11.1 1 11.2 1 Reverse the removal steps to install the assembly. Also use the following special installation instructions. SPECIAL INSTALLATION INSTRUCTIONS: Standard output bin a. Before proceeding, locate the mounting rail (callout 1) on the output bin.. 11.3 b. Before proceeding, locate - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 14
the output shaft (all models). • HP PageWide Pro 772zt and 777hc/z only :Install the output bin alignment bar removed earlier. 12 SPECIAL INSTALLATION INSTRUCTIONS: Printhead assembly (remove the service fluid container) CAUTION: A replacement service fluid container is supplied with a replacement - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 15
the replacement print head assembly. Follow the instructions below to install a replacement service fluid container NOTE: After the replacement fluid service container is installed, do one of the following • HP PageWide Pro 750/772/777: go to step 14. • HP PageWide Enterprise 765/780/785: go to step - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 16
service fluid container, and then push it straight into the printer. d. Close the left door. 14 HP PageWide Pro 750/772/777 Complete the printhead installation NOTE: HP PageWide . www.hp.com/support/pagewidecolor750, or www.hp.com/support/pagewidecolor772MFP and select PQ Troubleshooting Tools. - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 17
www.hp.com/support/pwcolormfpE77660 and select PQ Troubleshooting Tools. b) When the Set up Printhead Assembly screen appears on the control-panel display, select the Start button to begin the process. c) When the Sign In screen appears on the control-panel display, type in the following service - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 18
18 - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 19
19 - HP PageWide Managed P75050 | Printhead Assembly Install Guide - Page 20
© Copyright 2017 HP Development Company, L.P. www.hp.com *J7Z09-90925* *J7Z09-90925* J7Z09-90925
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1
2.1
2.1
Remove four screws..
NOTE
: These screws require a #20 TORX driver.
Open the right door, and then use a small flat-blade screwdriver to carefully
push in against the latch to release it.
2
Remove the rear cover (PW765/780/785)
Remove the rear cover (PW750/772/777)
NOTE
: The printer MFP model is shown in this procedure. However, the instructions are correct for all printer models.
A7W93-67069
www.hp.com/support/pagewidecolor750
www.hp.com/support/pwcolor765
www.hp.com/support/pagewidecolor772MFP
www.hp.com/support/pagewidecolor777MFP
www.hp.com/support/pwcolor780MFP
www.hp.com/support/pwcolor785MFP
Lea esto primero