Xerox 2135N - Phaser Color Laser Printer, Краткое руководство пользователя

Страница: 115 / 199

102
Phaser 2135 Color Printer
Top cover inner frame and front/rear top cover spring
assembly
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 left-side cover as detailed on page 91.
3. Remove the front cover as shown in “Front cover” on page 90.
4. Remove the front shield plate (five gold screws and 3 black screws).
5. Remove the rear shield plate as shown on page 97.
6.
Remove the four screws securing the top shield plate to the electrical
card cage.
7. Remove the top shield plate.
8. Disconnect the nine LED flat wiring harnesses from the print engine
controller board.
9.
Remove the four screws securing the cable shield to the top of the
electrical card cage. Free the flat wiring harnesses from the card cage.
10.
Disconnect the top cover inner frame’s wiring harness interconnects
located next to the rear hinge.
11. Remove the five screws securing the rear top cover damper. Tilt the top
cover forward slightly and remove the damper.
12.
Remove the five screws securing the front top cover damper. Tilt the
top cover forward slightly and remove the damper.
13. Supporting the weight of the top cover inner frame, gently lower the
inner frame into its closed position.
14.
Carefully slide the inner shaft sideways to free it from the printer. The
two top cover hinge springs will be freed as the shaft is remove.
15.
Remove the top cover inner frame.
Caution Set up-side down on a flat surface to protect the LED assemblies
from damage.