January 2016
4-112
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
REP 7.3
Repairs and Adjustments
REP 7.3 Tray 1 Paper Size Detect PWB
Parts List on PL 7.15
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.
NOTE: The 4150 and 4250/4260 procedures are similar. The 4150 is shown in Figure 1.
1. Remove paper tray 1.
2. Remove the rear cover, PL 28.10 Item 6.
3. Disconnect (4150) CN15 or (4250/4260/4265) CN14 on the main PWB. Release the har-
ness from the cable clamps. Disconnect the tray 1 near empty sensor inline connector.
4. Remove the tray 1 paper size detect assembly (Figure 1).
Figure 1 Removal
1
Remove 3 screws.
2
Remove the tray 1 paper
size detect assembly.