Procedure - Canon imageCLASS MF4890dw Service Manual

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Disassembly/Assembly > Document Exposure/Feeder System > Removing the DADF Unit and Reader Unit (L418S/L410/L190) > Procedure
3)Remove the CIS unit[1]
• 2 shafts[2]
Caution.
If the CIS unit comes off, be sure to align the tooth[1] on the belt with the tooth[2] on
the bottom of the CIS unit to install the unit.
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4 Disassembly/Assembly > Document Exposure/Feeder System > Removing the DADF Unit and Reader Unit (L418S/L410/L190) > Procedure
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Removing the DADF Unit and Reader Unit (L418S/
L410/L190)
■ Preparation
1) Remove the left cover.

■ Procedure

1) Remove the grounding wire[1].
• 1 screw(black TP)[2]
2) Disconnect the 4 connectors[3], and free the grounding wire and the harnesses from the
harness guide[A].
x4
[A]
3)Remove the ferrite core[1], and disconnect the 2 flat cables[2] from the harness guide[A]
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