8
FRU Disassembly/Assembly
Laser motor drive board
8-10
Phaser 550 Color Printer
1.
Remove the top cover as explained in the earlier topic, "Top cover" on
page 8-2.
2.
Disconnect the two wiring harnesses connected to the laser motor
drive board.
3.
Remove the four screws securing the laser motor drive board. Lift and
remove the laser motor drive board.
Remove screw
Disconnect the two
wiring harnesses
Figure 8-6 Removing the laser modulation board
Remove three
push pins
9322-69