Rep 91.31 Umbilical Assembly - Xerox ColorQube 9303 Series Service Manual

REP 91.31 Umbilical Assembly

Parts List on PL 91.20
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.
Allow 30 minutes for the umbilicals and reservoir to cool down before starting this repair. It
takes 30 minutes for the ink to solidify.
1. Slide out the marking unit to the maintenance position, refer to
2. Remove the upper or lower printheads as required,
NOTE: For lower printheads, move the lower carriage into its service position to allow access
to the harness connections, refer to GP
3. Release the wiring harness from the required umbilical,
Repairs/Adjustments
REP 91.31
WARNING
GP 14. Disconnect the power cord
WARNING
CAUTION
CAUTION
GP 6.
REP 91.29.
6.
Figure 1.
A
A
1
Disconnect harnesses from the stitch/roll adjust motors, carriage and the end of
the umbilical, Refer to locations marked A.
February 2013
4-374
A
A
A
Figure 1 Disconnect harnesses
ColorQube® 9303 Family
A