January 2016
4-152
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
REP 10.5
Repairs and Adjustments
REP 10.5 Fuser Assembly Components (4150)
Parts List on PL 10.10, PL 10.25 and PL 10.26
Purpose
This procedure is used to repair the following components:
NOTE: Only perform the steps that are necessary to repair the damaged component.
• Springs, PL 10.25 Item 7.
• Carbon brush assemblies, PL 10.26 Item 7.
• Heat roller assembly, PL 10.26 Item 12.
NOTE: If a new heat roller assembly is installed, also install a new heat roller collar, PL
10.26 Item 16.
• Heat roller collar, PL 10.26 Item 16.
• Heat roller bearings, PL 10.26 Item 15.
• Pressure roller bearings, PL 10.26 Item 22.
Removal
NOTE: This procedure should only be performed on the 4150. For the 4250/4260 procedure,
refer to the table of contents.
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
Do not touch the fuser while it is hot.
CAUTION
Before performing this procedure, refer to General Disassembly Precautions, GP 10.
1. Remove the fuser assembly, REP 10.1.
2. Separate the fuser assembly, Figure 1.
Figure 1 Fuser assembly separation
1
Remove 2 springs.
2
Remove the 2 screws
marked A.
3
Carefully separate the
fuser assembly.