2AV/X
1-6-28
1-6
(5) Detaching and refitting the ISU (reference)
Take the following procedure when the ISU is to be checked or replaced.
Caution: After fitting the ISU, proceed to (6) Adjusting the position of the ISU (see page 1-6-30).
ISU installation requires the following tools:
Two positioning pins (P/N 1856812)
Procedure
• Detaching the ISU
1. Remove the contact glass (see page 1-6-19).
2. Remove the rear and shield covers and
detach connectors CN22 and CN23 on the
main PCB.
Figure 1-6-41
3. Remove the eight screws holding the ISU
cover and then the cover.
Figure 1-6-42
4. Remove the two screws holding the paper
size switch and then the switch.
5. Remove the four screws holding the ISU and
then the ISU.
6. Check or replace the ISU.
Figure 1-6-43
CN23
CN22
Connector
ISU cover
ISU
Paper size switch
To Next Page
Loading...
Need help?
General
