Ricoh Aficio CL7200 Maintenance Manual page 2

Replacing the Development Unit........................................................................52
Replacing the Fusing Unit...................................................................................58
Replacing the Dustproof Filter ...........................................................................62
Replacing the Waste Toner Bottle...................................................................... 65
Replacing the Paper Feed Roller........................................................................68
Cleaning
Cautions to Take When Cleaning .......................................................................72
Cleaning the Registration Roller ........................................................................73
Cleaning the DustProof Glass ............................................................................75
Checking the Earth Leakage Breaker ................................................................77
Adjusting the Printer
Adjusting the Color Registration........................................................................79
Auto Adjust...............................................................................................................79
Adjusting the Fuser for Thick Paper.........................................................................80
Test Sheet Samples.................................................................................................83
Correcting the Color Gradation ..........................................................................84
Set the Gradation Correction Value .........................................................................84
Viewing the Color Calibration Sample Sheet and Gradation Correction Sheet ....... 88
Resetting the gradation correction values to the initial values .................................89
Adjusting Image Density .....................................................................................92
Adjusting Tray Registration................................................................................ 94
Troubleshooting
Error & Status Messages on the Control Panel ................................................97
Printer Does Not Print .......................................................................................108
Checking the port connection.................................................................................110
Other Printing Problems ...................................................................................113
Additional Troubleshooting .............................................................................. 121
Removing Jammed Staples .............................................................................. 123
SR960 (2 Tray Finisher)......................................................................................... 123
SR950 (Booklet Finisher) .......................................................................................125
Adding Staples...................................................................................................128
SR960 (2 Tray Finisher)......................................................................................... 128
SR950 (Booklet Finisher) .......................................................................................131
Removing Punch-hole Chips ............................................................................134
SR960 (2 Tray Finisher)......................................................................................... 134
SR950 (Booklet Finisher) .......................................................................................135
Removing Misfed Paper
Removing Misfed Paper ....................................................................................137
When "Remove Misfeed A:Internal Path" Appears ........................................138
2