Canon imageRUNNER 2545, Service Manual

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Parts Replacement and Cleaning > Main Units/Parts > Removing the Toner Supply Assembly
Parts Replacement and Cleaning > Main Units/Parts > Removing the Toner Supply Assembly
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Action to Take after Replacing the Laser Scanner Unit
When replacing the laser unit, enter the values recorded on the label affixed to the laser unit
to be replaced for the following in the service mode:
145 146 147 136 148 149 150
SW No.
PRINT > Bitswitch > 136 Laser horizontal scanning direction write position adjustment(A)
PRINT > Bitswitch > 145 Laser horizontal scanning direction magnification ratio adjustment(A-B)
PRINT > Bitswitch > 146 Laser horizontal scanning direction magnification ratio adjustment(A-C)
PRINT > Bitswitch > 147 Laser horizontal scanning direction magnification ratio adjustment(A-D)
PRINT > Bitswitch > 148 Laser horizontal scanning direction write position adjustment(A-B)
PRINT > Bitswitch > 149 Laser horizontal scanning direction write position adjustment(A-C)
PRINT > Bitswitch > 150 Laser horizontal scanning direction write position adjustment(A-D)
F-4-54
Removing the Toner Supply Assembly
1) Remove the inside base cover.( “Removing the Inside Base Cover”(page 4-17). )
2) Remove the left cover.( “Removing the Left Cover”(page 4-16).
3) Remove the waste toner container.( “Removing the Waste Toner Container”(page 4-37). )
4) Remove the drum unit.( “Removing the Drum Unit”(page 4-38). )
5)Remove the toner bottle.
6) Remove the toner supply cover.(
“Removing the Toner Supply Cover”(page 4-19). )
7) Remove the delivery tray.( “Removing the Delivery Tray”(page 4-15). )
8) Remove the laser scanner unit.( “Removing the Laser Scanner Unit”(page 4-27). )
9) Remove the toner supply assembly.
• Remove the power cable.
• 2 connectors
CAUTION:
When removing the toner supply unit, do not incline it to shed toner.