February 2013
4-293
ColorQube® 9303 Family
REP 81.5, REP 81.6
Repairs/Adjustments
REP 81.5 Tray 3 Feed Rolls
Parts List on PL 81.30
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. Remove tray 3 feed assembly, REP 81.2.
2. Remove tray 3 feed rolls, Figure 1.
Figure 1 Remove the feed rolls
Replacement
1. The replacement is the reverse of the removal procedure.
2. Make sure that the tabs on the feed roll are located in the drive shaft.
3. Check the registration, refer to dC625 Registration / Preheat calibration.
4. When new feed rolls are installed, reset the tray 3 feed count to zero. Refer to dC135
CRU / HFSI Status.
REP 81.6 Bypass Tray Feed Rolls
Parts List on PL 74.10
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. Remove the bypass tray cover, refer to REP 81.3.
2. Remove the feed rolls, Figure 1.
Figure 1 Remove feed rolls
Replacement
1. Replacement is the reverse of the removal procedure.
2. If a new nudger / feed and retard roll are installed, reset the bypass feed count to zero.
Refer to dC135 CRU / HFSI Status.
3
Lift the tab and remove
the retard roll
4
Lift the tab and remove
the feed roll
2
Lift the tab and remo
the nudger roll
1
Release the guide
2
Lift the tab and remove
the feed roll
1
Remove 1 screw and
plastic sensor retainer
From underneath the
bypass tray assembly, li
the tab and remove the
retard roll
3
Lift the tab and remove
the nudger roll
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