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4.
Remove the upper carriage drive shaft, cranks and compliant links,
1
Remove the E-clip.
2
Slide the shaft towards
the front of the
machine.
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.
ColorQube® 9303 Family
Figure
2.
3
Remove the upper carriage
drive shaft.
February 2013
4-333
REP 91.9 X Axis Drive Motor
Parts List on
PL
91.20,
PL 91.25
Removal
Switch off the electricity to the machine. Refer to
from the customer supply while performing tasks that do not need electricity. Electricity
can cause death or injury. Moving parts can cause injury.
Take care during this procedure. Sharp edges may be present that can cause injury.
Do not touch the exposed face of the printheads. Surface contamination or minor damage can
destroy the printhead.
1.
Remove the marking unit carriage, refer to
for lower carriage.
2.
Remove the x axis drive motor,
Figure
1
Disconnect harness.
Figure 1 Printhead motor removal
WARNING
GP
14. Disconnect the power cord
WARNING
CAUTION
REP 91.7
for upper carriage and
1.
2
Remove 3 screws.
Repairs/Adjustments
REP 91.8, REP 91.9
REP 91.14
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