January 2016
4-116
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
REP 7.5
Repairs and Adjustments
REP 7.5 HCF Feed Assembly and Sensors
Parts List on PL 8.10
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 HCF paper tray, Figure 1.
Figure 1 Paper tray removal
2. Remove the HCF rear cover, PL 7.45 Item 4.
3. Remove the tray pickup clutch and gears, Figure 2.
Figure 2 Gear removal
4. Disconnect CN7 from the tray PWB.
5. Disconnect the connector on the tray elevating motor, PL 7.60 Item 10.
6. Remove the feed head support spring and retard roll, Figure 3.
1
Fully pull out the HCF tray.
2
Raise the right side latch
to release the slide from
the rail.
3
Release the left
side catch.
4
Remove the HCF tray.
1
Remove the E-clip then
the tray pickup clutch.
2
Remove the E-clip,
then the 3 gears.