February 2013
4-294
ColorQube® 9303 Family
REP 81.7
Repairs/Adjustments
REP 81.7 Tray 5 Feed Rollers
Parts List on PL 81.45, PL 81.46
Removal
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.
WARNING
Take care during this procedure. Sharp edges may be present that can cause injury.
1. Open the tray 5 door and allow the tray to move down.
2. Remove the nudger and the feed roller from the front. Slide the tray 5 module away from
the machine and remove the retard roller, Figure 1.
Figure 1 Remove the feed rolls
Replacement
1. The replacement is the reverse of the removal procedure.
2. Ensure that the tabs on the feed roll are located in the drive shaft.
3. Check the registration, refer to dC625 Registration / Preheat calibration.
4. If a new nudger / feed and retard roll are installed, reset the tray 5 feeds count to zero.
Refer to dC135 CRU / HFSI Status.
2
Lift the tab and slide
the nudger and feed
roll off the drive shaft
1
Lift the tab and slide the retard roll
off the drive shaft
1
Lift the guide.
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