Repairs and Adjustments
4-48 04/08 Phaser 3100 MFP
REP 20 CIS Ribbon Cable
Parts List on: PL 6
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
• Remove the ADF cover, REP 2.
• Remove the front door and the side covers, REP 3.
• Remove the CPU shield plate, REP 11.
• Remove the platen assembly, REP 16
.
Removal
1. Unfold the end of the CIS ribbon cable and remove it from its slot, Figure 1.
Figure 1
2. Slide the CIS ribbon cable out of its ferrite tube which is fixed to the CIS panel and remove it
from the scanner.
3. Remove the CIS ribbon cable from its cable guides located above and below the scanner bot-
tom then slide it to remove it from the scanner bottom.
CAUTION
Note the cable guide position for reassembly.
4. Remove the CIS ribbon cable.