Repairs and Adjustments
4-30 04/08 Phaser 3100 MFP
REP 11 CPU Module
Parts List on: PL 2
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.
Preparation
• Print the machine’s parameters (user, administrator and technical) and the activity counter
values in order to keep a record ( 5 6). You can also store user parameters and directory
entries on a smart card ( * 6) and restore them ( * 9) after the machine is serviced.
• Remove the printer front door assembly and the right side cover, REP 3
.
Removal
1. Unscrew the three mounting screws of the CPU board shield plate, Figure 1.
Figure 1
2. Pull the CPU board shield plate forwards and remove it.