January 2016
4-166
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
REP 12.2
Repairs and Adjustments
REP 12.2 Finisher PWB
Parts List on PL 12.10
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 Finisher, REP 12.1.
2. Remove the Finisher covers, REP 12.4.
3. Remove the Stacker tray support by removing the four mounting screws, PL 12.45 Item 2.
4. Remove the Left Cover (Figure 1).
Figure 1 Removing the Left Cover
5. Disconnect all connectors on the Finisher PWB, PL 12.10 Item 8.
6. Remove the Finisher PWB (Figure 2).
Figure 2 Removing the Finisher PWB
Replacement
If a new Finisher PWB is to be installed, check that the dip switch settings are correct. Refer to
the 12A Finisher PWB DIP Switch Settings RAP. Replacement is the reverse of the removal
procedure.
1
Remove 2 screws
from the front and 2
from the rear.
2
Disconnect the Stacker top
sensor.
3
Remove the Left
Cover.
1
Disconnect all the connectors
attached to the Finisher PWB.
2
Remove the three mounting
screws and lift the PWB off the
three stand-offs.