09/2007
4-65
Phaser 8860/8860MFP Service Manual
REP 5.0.4 , REP 5.0.5
Repairs and Adjustments
Initial Issue
REP 5.0.4 Wave Amplifier
Parts List on
PL 5.0
Removal
CAUTION
Handle the ribbon cables carefully. Check that each cable is square to the socket and fully
inserted. Damage to the Wave Amplifier could result from improper cable connections.
1.
Remove the Electronics Module (
REP 5.0.5
).
2.
Remove the Printhead (
REP 2.0.2
).
3.
Remove 4 (metal, T-20) screws that secure the Wave Amplifier to the chassis, and then
remove the board through the back of the printer.
Figure 1 Removing the Wave Amp Board
Replacement
Route the cables through the slots provided. Position the T-shaped strain relief near the Wave
Amplifier following installation. Perform the Head Tilt Gear (
ADJ 4.13.1
), and Process Drive
Alignment (
ADJ 4.7.1
) adjustments before restoring system power.
REP 5.0.5 Electronics Module
Parts List on
PL 5.0
,
PL 5.1
Removal
NOTE:
These steps describe Electronics Module removal for the 8860MFP. On 8860 models,
access the Electronics Module by removing the Control Panel Cover (
REP 1.1.5
). Afterwards,
return to this procedure and begin at Step 3.
CAUTION
Touch the Electronics Module to discharge any static electricity before servicing the system.
Remove the Configuration Card, NVRAM, RAM, and the Hard Drive or Flash Disk and install
these components into the replacement module.
1.
Remove the Scanner Assembly with attached DADF (
REP 1.0.11
).
2.
Remove the Output Tray (
REP 1.0.6
).
3.
Remove the Left Side Cover (
REP 1.0.7
or
REP 1.1.9
on the 8860).
4.
Remove the Right Side Cover (
REP 1.0.21
or
REP 1.1.10
on the 8860).
5.
Remove the Ink Loader (
REP 2.0.1
or
REP 1.1.8
on the 8860).
6.
Disconnect the all connections from the Electronics Module.
7.
Remove 7 (metal, T-20) screws that secure the Electronics Module to the Back Frame.
Figure 1 Removing the Electronics Module
Summary of Contents for Phaser 8860
Page 1: ...705P01205 September 2007 Phaser 8860 8860MFP Service Documentation...
Page 4: ...09 2007 iv Phaser 8860 8860MFP Service Manual Initial Issue Introduction...
Page 28: ...09 2007 1 2 Phaser 8860 8860MFP Service Manual Initial Issue Service Call Procedures...
Page 34: ...09 2007 2 2 Phaser 8860 8860MFP Service Manual Initial Issue Error Messages and Codes...
Page 94: ...09 2007 3 2 Phaser 8860 8860MFP Service Manual Initial Issue Image Quality...
Page 126: ...09 2007 4 2 Phaser 8860 8860MFP Service Manual Initial Issue Repairs and Adjustments...
Page 208: ...09 2007 5 2 Phaser 8860 8860MFP Service Manual Initial Issue Parts List...
Page 222: ...09 2007 6 2 Phaser 8860 8860MFP Service Manual Initial Issue Diagnostics...
Page 274: ...09 2007 7 2 Phaser 8860 8860MFP Service Manual Initial Issue Wiring Data...
Page 294: ...09 2007 8 2 Phaser 8860 8860MFP Service Manual Initial Issue Theory of Operation...
