February 2013
4-199
ColorQube® 9303 Family
REP 12.59-171, REP 12.60-171
Repairs/Adjustments
12. Figure 5, remove the grease roll gate rear guide.
Figure 5 Rear guide removal
13. Loosen 3 screws to remove the crease roll gate shaft from the crease roll gate.
Replacement
Reverse the removal procedure to replace the crease roll gate assembly.
CAUTION
Ensure that the crease roll gate shaft is positioned centrally within the crease roll gate.
REP 12.60-171 BM Paper Guide Assembly
Parts List on PL 12.150.
Purpose
This procedure is used to repair the following components:
• Paper guide, PL 12.150 Item 7.
• Nip spring, PL 12.150 Item 9.
• Nip roll, PL 12.150 Item 10.
• Nip shaft, PL 12.150 Item 11.
NOTE: If only new nip components are being installed, the BM paper guide assembly
does not need to be removed.
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 BM front door and fully pull out the BM.
2. Rotate the crease roll handle (6c) fully counterclockwise.
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.
1
Remove two screws.
2
Remove the rear
guide.
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