Electrical Chassis (Card Cage) - Xerox 1235DT - Phaser Color Solid Ink Printer Service Manual

Electrical chassis (card cage)

Warning
Switch off the power and disconnect the power cord.
1.
Open the top cover. Remove the drum/toner cartridge basket. Cover
the basket in a lightproof black bag to protect the drum units from light
and store in a safe place.
2.
Open the front cover.
3.
Remove the left-side cover as detailed in "Left-side cover" on page 88.
4. Remove the right-side cover as explained in "Right-side cover" on
page 89.
5. Remove the system controller board as shown on page 109.
6.
Remove the right shield plate as explained on page 93.
7. Remove the multi-sheet bypass feeder as detailed on page 127.
8.
Remove the four screws securing the top shield plate to the electrical
chassis.
Note
To aid in reconnecting the harnesses, label the harnesses as you
disconnect them.
9. Disconnect all the connectors from the print engine controller board.
10.
Pull out the disconnected harnesses routed through the top of the
chassis.
11.
Disconnect connectors SHUTTER, PARTTEMP, DCL, and RSNS from
the print engine controller.
12.
Remove the disconnected harnesses from the chassis.
13. Remove the print engine controller board as shown on page 110.
14. Remove harnesses from the front of the electrical chassis.
15.
Remove the 16 screws securing the electrical chassis to the printer
frame.
94 Phaser 1235 Network Color Printer