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Ricoh C811DN Operating Instructions - Page 167

Resetting the Gradation Correction Value to the Initial Value, K black correction values

UPC - 026649028182

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Correcting the Color Gradation ATU089S 1. K (black) correction values Used to adjust the color printed when only black toner is used. The currently set correction value is printed in red. 2. M (magenta) correction values Used to adjust the color printed when only magenta toner is used. The currently set correction value is printed in red. 3. C (cyan)/Y (yellow) correction values Used to correct the colors printed when cyan and yellow are used. For C/Y (cyan/yellow), the correction value is determined based on combinations of these two colors, although panel settings are configured for each color. 8 4. Setting value The value displayed is the one currently set when the gradation correction sheet is printed. This value corresponds to the value set on the control panel. Resetting the Gradation Correction Value to the Initial Value 1. Press the [Menu] key. ATU050S 165

Section	Page
Operating Instructions <Hardware Guide>	1
TABLE OF CONTENTS	3
Positions of WARNING and CAUTION Labels	7
Manuals for This Printer	9
How to Read This Manual	10
Description for the Specified Model	11
Installing the Operating Instructions	12
1. Guide to the Printer	13
Exterior: Front View	13
Exterior: Rear View	15
Interior	17
Control Panel	19
Display Panel	21
Reading the Display and Using Keys	22
2. Installing Options	23
Available Options	23
Order of Option Installation	24
Installing Options	25
Cautions When Re-installing the Controller Board	28
Attaching the Optional Paper Feed Unit	29
Attaching the 500-sheet Paper Feed Unit to the 1000-sheet Paper Feed Unit	30
Attaching the Paper Feed Unit	32
Attaching the SDRAM Module	37
Installing the User Account Enhance Unit	41
Installing the Gigabit Ethernet Board	45
Installing the IEEE 802.11b Interface Unit	48
Installing the Bluetooth Interface Unit	51
Installing the IEEE 1284 Interface Board	54
Installing the USB Host Interface Board	56
Installing a Camera Direct Print Card or Security Card	58
3. Connecting the Printer Cables	61
Ethernet Cable Connection	61
Reading the LED Lamps	63
USB Cable Connection	64
Digital Camera Connection	65
Parallel Cable Connection	68
4. Configuration	69
Ethernet Configuration	69
Specifying an IP Address (No DHCP)	70
Receiving an IP Address Automatically (DHCP)	72
Configuring Network Settings When Using NetWare	74
Setting the Ethernet Speed	75
IEEE 802.11b (Wireless LAN) Configuration	78
Setting the SSID	80
Setting a WEP Key	81
5. Paper and Other Media	83
Supported Paper for Each Tray	83
Symbols	83
Tray 1	83
Tray 2, 500/1000–sheet Paper Feed Unit (Tray 3 to 5)	83
Automatically selected paper sizes	83
Paper sizes requiring manual setting	84
2000–sheet Paper Feed Unit (Tray 3)	85
Bypass Tray	85
Automatically selected paper sizes	85
Paper sizes requiring manual setting	85
Paper Weight and Capacity	86
Paper Recommendations	88
Loading Paper	88
Storing Paper	88
Types of Paper and Other Media	88
Plain paper	89
Thick paper	90
Thin paper	91
OHP transparencies	91
Letterhead	92
Label paper	93
Glossy paper	93
Coated paper	94
Special paper	95
Envelopes	95
Paper Not Supported by This Printer	97
Print Area	97
Loading Paper	99
Loading Paper into the Paper Tray, 500/1000-sheet Paper Feed Unit	99
Loading paper not automatically detected by this printer	101
Loading custom size paper	103
Specifying a paper type	106
Loading Paper into the 2000-sheet Paper Feed Unit	107
Specifying a paper type	108
Loading Paper in the Bypass Tray	109
Loading standard size paper	109
Loading custom size paper	112
Specifying a paper type	113
6. Replacing Consumables	115
Replacing Toner	115
Replacing the Photo Conductor Unit	119
Replacing the Intermediate Transfer Unit and Dustproof Filter	126
Replacing the Intermediate Transfer Unit	126
Replacing the Dustproof Filter	132
Replacing the Waste Toner Bottle	134
Replacing the Fusing Unit and Transfer Roller	139
Replacing the Fusing Unit	139
Replacing the Transfer Roller	142
Adding Staples	144
When the Booklet Finisher is Installed	145
When the 2 Tray Finisher is Installed	149
7. Cleaning the Printer	153
Cautions When Cleaning	153
Cleaning the Friction Pads	154
Paper Tray, 500/1000-sheet Paper Feed Unit	154
2000-sheet Paper Feed Unit	155
Cleaning the Registration Roller	157
Cleaning the Dustproof Glass	159
8. Adjusting the Printer	161
Adjusting the Color Registration	161
Correcting the Color Gradation	163
Setting the Gradation Correction Value	163
Viewing the Color Calibration Sample Sheet and Gradation Correction Sheet	165
Resetting the Gradation Correction Value to the Initial Value	167
Adjusting Printing Position	169
9. Troubleshooting	173
Error and Status Messages Appears on the Control Panel	173
Panel Tones	176
Printer Does Not Print	177
Checking the Port Connection	179
Printing Problems	180
Additional Troubleshooting	188
Removing Jammed Staples	190
When the Booklet Finisher is Installed	190
When the 2 Tray Finisher is Installed	193
Removing Punch Waste	196
When the Booklet Finisher is Installed	196
When the 2 Tray Finisher is Installed	197
10. Removing Misfed Paper	199
Removing Misfed Paper	199
Paper Misfeed Message (A)	200
Paper Misfeed Message (B)	202
Paper Misfeed Message (C)	204
Paper Misfeed Message (D)	207
Paper Misfeed Message (R)	209
When the Booklet Finisher is Installed	209
When R1, R2, or R3 is displayed.	209
When R4, R5, or R6 is displayed.	211
When R7, R8, R9, R10, or R11 is displayed.	212
When the 2 Tray Finisher is Installed	215
When R1, R2, R3, or R4 is displayed.	215
When R5, R6, R7, or R8 is displayed.	217
Paper Misfeed Message (Y)	219
Paper Misfeed Message (Z)	220
Duplex Print Always Misfeeds	222
11. Appendix	225
Moving and Transporting the Printer	225
Moving the Printer	225
Moving the printer a short distance	225
Consumables	228
Toner	228
Photo Conductor Unit	229
Waste Toner Bottle	229
Staple Cartridge	229
Intermediate Transfer Unit	230
Fusing Unit	230
Specifications	231
Mainframe	231
Options	233
Tray Unit TK3000/Paper Feed Unit PB3000	233
LCIT PB3010	234
Booklet Finisher SR3000	234
Finisher SR3030	237
Gigabit Ethernet Board Type A	239
USB Host Interface Unit Type A	239
IEEE 802.11b Interface Unit Type H	240
IEEE 802.11b Interface Unit Type I	240
Bluetooth Interface Unit Type 3245	241
IEEE 1284 Interface Board Type A	241
Punch Unit (Booklet Finisher SR3000)	242
Punch Unit (Finisher SR3030)	243