User`s guide

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Contents
Chapter 4: Maintaining Your Printer
Changing Cartridges........................................... 4-1
Changing the Toner Cartridge ......................... 4-1
Changing the Drum Cartridge, Waste Bottle
and Oiling Roller ............................................ 4-11
Changing the Fusing Unit and Image Transfer
Roller Unit...................................................... 4-23
Changing the Image Transfer Belt Unit ......... 4-31
Cleaning the Printer .......................................... 4-39
Cleaning the Outside ..................................... 4-39
Cleaning the Inside ........................................ 4-40
Chapter 5: Troubleshooting
How to Troubleshoot .......................................... 5-1
Diagnosing Your Printer................................... 5-1
Customer Support............................................ 5-2
Problems During Data Transmission
and the Print Cycle.............................................. 5-3
Troubleshooting prior to the Transmission
of Data ............................................................. 5-3
Troubleshooting the Print Cycle....................... 5-3
Messages ........................................................ 5-5
Clearing a Paper Misfeed ................................. 5-21
Improving Print Quality .................................... 5-30