February 2013
4-189
ColorQube® 9303 Family
REP 12.51-171, REP 12.52-171
Repairs/Adjustments
REP 12.51-171 Compiler Paper Pusher Motor Assembly
Parts List on PL 12.115.
Removal
WARNING
Take care during this procedure. Sharp edges may be present that can cause injury.
WARNING
Switch off the electricity to the machine. Refer to GP 14. Disconnect the power cord
from the customer supply while performing tasks that do not need electricity. Electricity
can cause death or injury. Moving parts can cause injury.
1. Remove the top and rear covers REP 12.1-171.
2. Remove the paper pusher motor assembly, Figure 1.
Figure 1 Paper Pusher Motor Assembly
Replacement
Reverse the removal procedures to reinstall the compiler paper pusher motor assembly.
REP 12.52-171 BM Crease Rolls
Parts List on PL 12.180.
Removal
WARNING
Take care during this procedure. Sharp edges may be present that can cause injury.
WARNING
Switch off the electricity to the machine GP 14. Disconnect the power cord from the cus-
tomer supply while performing tasks that do not need electricity. Electricity can cause
death or injury. Moving parts can cause injury.
1. Open the HVF BM front door and fully pull out the BM module.
2. Release the crease roll nip pressure by fully rotating the crease roll handle (6c) counter-
clockwise.
3. Remove the crease blade knob (6d), PL 12.150 Item 4.
4. Remove the crease roll handle (6c), PL 12.150 Item 5.
5. Remove the BM front cover, PL 12.150 Item 3.
6. Remove the BM right hand top cover, REP 12.56-171.
7. Remove the BM crease roll motor, REP 12.19-171, but do not disconnect the motor har-
ness or remove the motor from the mounting plate.
8. Remove the exit plate
3
Disconnect the motor PJ.
1
Remove motor bracket rear screw.
2
Remove motor bracket
front screws.
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