January 2016
4-114
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
REP 7.4
Repairs and Adjustments
REP 7.4 Tray 2 to 4 Paper Size Detect PWB
Parts List on PL 7.20
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 relevant paper tray.
2. Remove the tray rear cover, PL 7.20 Item 10.
3. Disconnect CN16 on the tray PWB.
4. Remove the tray paper size detect assembly, Figure 1.
NOTE: The tray 2 paper size detect PWB is shown in Figure 1. The removal of the tray 3
and tray 4 paper size detect PWBs is identical.
Figure 1 Removal
1
Remove 3 screws.
2
Remove the tray
paper size detect
assembly.
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