Service manual

8-24 DECcolorwriter 1000
8 FRU Disassembly/Assembly
Drum motor
1. Power down the printer and remove the power cord.
2. Remove the left side cabinet panel. Refer to the earlier topic “Printer cabinet
panels” on page 8-3.
3. Loosen the drum belt tensioner set screw. Push the tensioner to loosen the
drive belt and then tighten the set screw to hold the belt in its loosened
position.
4. Remove the drum belt from the drum pulley.
5. Disconnect the drum motor's wiring harness leading to the print engine
control board.
6. Remove the four outer screws securing the drum motor to the print engine
frame. Remove the motor.
Reverse these steps to reinstall the drum motor.
Tools required
n #1 POSIDRIV® screwdriver
Figure 8-21 Removing the drum motor
Drum
motor
Drum
pulley
Drum
belt
3
4
6
6
Belt tensioner
8699-46