January 2016
4-44
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
REP 5.4
Repairs and Adjustments
REP 5.4 DADF Top Cover Assembly and Document
Present Sensor (4250/4260)
Parts List on PL 5.40
Removal
WARNING
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
WARNING
Take care during this procedure. Sharp edges may be present that can cause injury.
CAUTION
Before performing this procedure, refer to General Disassembly Precautions, GP 10.
1. Remove the DADF, REP 5.3.
2. Open the top cover assembly, PL 5.30 Item 2.
3. Remove the DADF rear cover, Figure 1.
Figure 1 Rear Cover Removal
4. Remove the top cover assembly, Figure 2.
Figure 2 Top Cover Assembly Removal
5. Separate the top cover assembly, Figure 3.
1
Raise the input tray.
2
Remove 2
screws.
3
Unclip, then remove the rear
cover.
1
Disconnect CN7, then
release the harness from
the holder.
2
Disconnect the ground
harness.
3
Carefully release the front pivot,
then the rear. Remove the top
cover assembly.