Before Removing The Sadf Unit And Reader Unit; Removing The Sadf Unit And Reader Unit - Canon MF4500 Series Service Manual

4
Disassembly/Assembly > Document Exposure/Feeder System > Removing the SADF Unit and Reader Unit
Caution:
When assembling the DADF separation pad, set the separation pad spring [1] onto the
boss [2].
Push the DADF Separation Pad [3] until it stops to install it.
[2] [1]
4 Disassembly/Assembly > Document Exposure/Feeder System > Removing the SADF Unit and Reader Unit

Before Removing the SADF Unit and Reader Unit

1-1) Remove the left cover. (Duplex models) (Refer to page 4-31)
1-2) Remove the left cover. (Single-sided models) (Refer to page 4-32)

Removing the SADF Unit and Reader Unit

[3] 1) Remove the 2 grounding wires [1].
• 1 screw (black TP) [2]
2) Remove the 3 connectors [3] and 2 flat cables [4].
• 2 ferrite cores [5]
• 1 ferrite core [6]
3) Disengage the 2 detached grounding wires [1], 3 harnesses [3] and 2 flat cables [4] from
the harness guide [A].
F-4-105
x5
[5] [1]
[A]
[4]
[6] [4] [1] [3] [2]
4-53
[1]
[3]
F-4-106
4-53