Canon imageCLASS MF4890dw Service Manual page 200

4
Disassembly/Assembly > Document Exposure/Feeder System > Removing the DADF Pickup Roller Unit (L418S/L410/L190) > Procedure
[3]
[2]
[1]
2)Remove the DADF pickup roller unit.
[1]
3)Remove the spring[1] on the back side of the pickup roller unit.
[1]
4 Disassembly/Assembly > Document Exposure/Feeder System > Removing the DADF Pickup Roller Unit (L418S/L410/L190) > Procedure
[3]
[4]
F-4-292
[1]
F-4-293
F-4-294
4)Remove the bushing[1],pin[2] and 2 e-rings[3]
Caution:
When disassembling/assembling, take care not to lose the plate spring[1] and
gear[2]
[1] [2]
[2]
[1]
4-124
[3]
F-4-295
4-124