Xerox 2135DX - Phaser Color Laser Printer, Service Manual

Page: 113 / 199

100
Phaser 2135 Color Printer
Printer unit chassis
Warning Switch off the power and disconnect the power cord.
1. Open the top cover. Remove the drum/toner cartridges. Place them in
a lightproof black bag to protect the drum units from light and store in a
safe place.
2. Remove the front cover as described in “Front cover” on page 90.
3. Unlatch and remove the fuser unit.
4. Lift and remove the transfer belt assembly.
5.
Remove the rear cover as described in the topic “Rear cover” on
page 89.
6. Remove the left-side cover as described in the topic “Left-side cover”
on page 91.
7.
Remove the left-side shield plate.
8. Remove the electrical card cage as described in the topic “Electrical card
cage” on page 98.
9.
Remove the top cover as described in the topic “Top cover” on page 88.
10.
Remove the top cover inner frame as described in the topic page 102.
Note
Make note of the harness routing before removing harnesses.
11.
Remove the multi-sheet bypass feeder assembly as described on
page 119.
12. Disconnect the wiring harness connecting to the serial port at the
left-rear of the printer unit chassis.
13.
Disconnect the face-up tray open sensor’s harness from the sensor.
14.
Disconnect the wiring harness from the registration motor.
Disconnecting the registration motor in-line connector (HOPFF)
Disconnect
Registration Motor
Wiring Harness
0725-17