Canon imageCLASS MF4890dw, Service Manual, Page: 199 / 511

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Disassembly/Assembly > Document Exposure/Feeder System > Removing the DADF Pickup Roller Unit (L418S/L410/L190) > Procedure
Disassembly/Assembly > Document Exposure/Feeder System > Removing the DADF Pickup Roller Unit (L418S/L410/L190) > Procedure
Caution:
When assembling the DADF solenoid unit, be sure to put the solenoid shaft [1]
through the hole [A] on the solenoid arm.
When assembling the DADF solenoid unit, ensure that the 2 DADF pickup unit
shafts [2] and the 2 DADF solenoid unit contact points [B] are in contact.
[1] [A]
[B] [2]
Removing the DADF Pickup Roller 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 pickup unit.
■ Procedure
1)Remove the gear[1],bushing[2],2 e-rings[3] and bushing[4]
Caution:
Do not touch the pickup roller surface[1]
[1]