(2) Disconnect all harnesses and flat cables connected to the main PCB ASSY.
Front cover
sensor harness
USB host
Double feeding sensor
PCB harness
harness (Receive)
HARNESS ROUTING: Refer to
(3) Remove the two taptite cup S M3x6 screws to remove the main PCB ASSY from the
machine.
Main PCB ASSY
Main PCB ASSY
Second side
First side CIS
CIS flat cable
flat cable
Fig. 3-12
"1. Main PCB
ASSY".
Fig. 3-13
3-18
Power supply PCB
harness
Main motor harness
Panel PCB harness
Taptite cup S M3x6
Confidential