February 2013
4-335
ColorQube® 9303 Family
REP 91.10, REP 91.11
Repairs/Adjustments
4. Remove the lower carriage drive shaft, cranks and compliant links, Figure 2.
Figure 2 Drive shaft assembly removal
Replacement
1. Replacement is the reverse of the removal procedure.
2. Ensure that the bearings are reinstalled at both ends of the drive shaft.
3. The drive gear screw is angled. Tabs on the gear prevent the screw from being driven in
at 90 degrees.
4. Ensure that both carriages are parked and the wiper is in the home position, all the way
up or down.
REP 91.11 Service Loop
Parts List on PL 92.10
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.
CAUTION
Do not touch the exposed face of the printheads. Surface contamination or minor damage can
destroy the printhead.
1. Remove the inner cover, PL 81.11 Item 2.
2. Remove the marking unit, REP 91.28.
1
Remove the E-clip.
3
Remove the lower car-
riage drive shaft.
2
Slide the shaft towards
the rear of the machine.
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