Chapter 3 Maintenance/Adjustments - Mita DP-2800 Service Manual

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CONTENTS

Chapter 3 MAINTENANCE/ADJUSTMENTS

Life expectancy of modules ..................................................................................... 3-1
Toner container .......................................................................................................... 3-2
When to replace the toner container ........................................................................... 3-2
Toner container replacement ....................................................................................... 3-3
Toner saver mode ( EcoPrint ) ....................................................................................... 3-3
Cleaning the printer ................................................................................................... 3-4
Main charger unit ......................................................................................................... 3-4
Cleaning the paper feed unit ........................................................................................ 3-7
Replacing the developer unit .................................................................................... 3-9
Replacement ................................................................................................................ 3-9
Installing a new developer ......................................................................................... 3-10
Feeding toner into the new developer ........................................................................ 3-11
Updating the firmware ............................................................................................. 3-12
Firmware data format ................................................................................................. 3-12
Downloading engine firmware data ............................................................................ 3-13
Downloading controller firmware data ........................................................................ 3-13
Downloading data from a memory card ..................................................................... 3-14
Errors during downloading ......................................................................................... 3-15
Adjusting the transfer bias ..................................................................................... 3-16
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