Removing The Dadf Cis Unit (L418S/L410/L190); Preparation - Canon imageCLASS MF4890dw Service Manual

4
Disassembly/Assembly > Document Exposure/Feeder System > Removing the DADF CIS Unit (L418S/L410/L190) > Procedure

Removing the DADF CIS Unit (L418S/L410/L190)

■ Preparation

1) Remove the left cover.
2)Remove the DADF unit and reader unit
3)Remove the DADF unit.
4)Remove the copyboard glass
Caution.
■ Procedure
When assembling/disassembling the CIS unit, take care not to lose the 2 CIS unit
spacers [1].
When assembling/disassembling the CIS unit, do not touch the copy reading area [A]
of the CIS unit.
[A]
4 Disassembly/Assembly > Document Exposure/Feeder System > Removing the DADF CIS Unit (L418S/L410/L190) > Procedure
[1]
1)Move the CIS unit[1]
2)Remove 2 spacers[1] and flat cable[2].
• 1 guide[A]
[A]
4-132
[1]
F-4-310
[1]
[2]
F-4-311
4-132