January 2016
4-20
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
REP 2.3
Repairs and Adjustments
2. Detach and rotate the Housing Panel (Figure 2).
Figure 2 Detaching/Rotating the Housing Panel
3. Remove the User Interface PWB (Figure 3).
Figure 3 Removing the User Interface PWB
Replacement
1. Reinstallation is the reverse of the Removal procedure.
2. If a new UI PWB has been installed, calibrate the touch screen. Refer to GP 12 User
Interface Tests Description.
1
Remove the two mounting screws.
2
Lift and vertically rotate the UI Assembly so that the
underside of the assembly is exposed.
1
Disconnect the six
connectors.
2
Remove the four mounting
screws on the UI PWB.
3
Remove the UI PWB.