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Chapter 4: Maintaining the Printer
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4-1
Maintaining the Printer Chapter4
Regular Printer Maintenance .............................................. 4-3
Cleaning the Printer ........................................................... 4-4
Cleaning the Grounding Roller and Feed Rollers .............. 4-5
Cleaning the Print Drum Charger .................................... 4-4
Adjusting Density and Color Balance .................................. 4-8
Printing a Test Page ....................................................... 4-9
Interpreting the Test Print ............................................. 4-10
What To Look For ......................................................... 4-11
Making Adjustments .................................................... 4-12
Adjustment Recovery .................................................... 4-15
Upgrading the Printer Software ........................................ 4-16
Upgrade Methods ........................................................ 4-18
Before You Upgrade ...................................................... 4-17
Printer Controller Upgrade Process ................................ 4-19
Determining a Successful Upgrade ................................ 4-20
After the Upgrade ......................................................... 4-20
Procedure A .................................................................. 4-21
Procedure B .................................................................. 4-22
Procedure C ................................................................. 4-24
Procedure D ................................................................. 4-26