Xerox ColorQube 9303 Series Service Manual page 402

Figure 1 Component location
Status Indicator RAPs
91-574-00, 91-576-00, 91-598-00, 91-586-00
91-586-00 Quad Wave Amplifier Short RAP
91-586-00 the quad wave amplifier current demand is inconsistent with the expected value.
Procedure
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
death or injury. Moving parts can cause injury.
Use care when opening the marking unit drawer when hot. Ink can spill from the ink reservoir
located at the back of the drawer if opened with too much force. Ink cross-color contamination
could also occur.
Do not touch the exposed face of the printheads. Surface contamination or minor damage can
destroy the printhead. Printheads must only be cleaned by a purge cycle.
Check the ribbon cables connecting the quad wave amp PWB and printheads for abrasions or
possible electrical arc points,
Y N
HM horizontal motion Install new components as necessary,
motor, MOT91-025
Check that the marking unit cooling fan,
Y N
Go to
Refer to:
•
•
•
•
Install new components as necessary:
•
•
•
Install a new quad wave amp PWB,
February 2013
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WARNING
GP 14. Disconnect the power cord. Electricity can cause
CAUTION
CAUTION
PL 92.10. The cables and connectors are good.
PL 92.10.
PL 1.15 Item 23
WD 9.4. Check the marking unit cooling fan.
GP 10 How to Check a Motor.
PJ901, Drum Driver PWB.
01E +12V Power Distribution RAP.
01L 0V Distribution RAP
Marking unit cooling fan, PL 1.15 Item 23.
Quad wave amp PWB, PL 92.10 Item 3.
Drum driver PWB, PL 1.15 Item 4.
PL 92.10 Item
runs. The fan runs.
3.
ColorQube® 9303 Family