Xerox ColorQube 9303 Series Service Manual page 474

93-933-00 to 93-936-00 Head Purge Failure RAP
93-933-00 Head 1 purge failure
93-934-00 Head 2 purge failure
93-935-00 Head 3 purge failure
93-936-00 Head 4 purge failure
Initial Actions
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to GP 14. Disconnect the power cord. Electricity can cause
death or injury. Moving parts can cause injury.
Check that all purge lines are connected. Re-install all purge lines as necessary.
Procedure
Check the purge line components for damage. Ensure that the purge lines are clean and not
contaminated. Ensure that the purge line is connected to the ink melt reservoir The
line are clean and undamaged
Y N
Install new components as necessary:
• Purge line, PL 91.20 Item 11.
• Purge line filter, PL 91.20 Item
• Ink reservoir assembly, PL 93.10 Item
• Printhead, PL 91.20 Item 2
Perform 93A Ink melt reservoir check.
Status Indicator RAPs
93-933-00 to 93-936-00, 93-937-00 to 93-940-00
WARNING
9.
26.
93-937-00 to 93-940-00 Ink Melt Reservoir Leak Error RAP
93-937-00 A leak has been detected in the black melt reservoir
93-938-00 A leak has been detected in the magenta melt reservoir
93-939-00 A leak has been detected in the cyan melt reservoir
93-940-00 A leak has been detected in the yellow melt reservoir
Initial Actions
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.
Do not touch the ink loader melt plates while the machine is switched on. Dangerous
voltages may be present that could cause death or injury.
Clean ink leakages as necessary, refer to
purge
Procedure
Check the following:
• That the ink reservoir, PL 93.10 Item 10
• That the upper umbilical,
check the connection between the upper umbilical to ink melt reservoir. Ensure the gasket
is installed correctly. Refer to
• That the lower umbilical,
check the connection between the lower umbilical to ink melt reservoir. Ensure the gasket
is installed correctly. Refer to
The components are good
Y N
Install new components as necessary:
• Ink reservoir, PL 93.10 Item 10
• Upper umbilical, PL 91.20 Item
• Lower umbilical, PL 91.25 Item
Go to WD 9.9 and WD 9.16.
Unit Driver PWB and PJ760 on the
1.1. If necessary install new components:
• Ink reservoir, PL 93.10 Item
• Marking unit driver PWB,
February 2013
2-450
WARNING
GP 14. Disconnect the power cord. Electricity can cause
WARNING
GP 27.
is installed correctly and not damaged.
PL 91.20 Item 10 is installed correctly and not damaged. Also
REP 91.31.
PL 91.25 Item 10 is installed correctly and not damaged. Also
REP 91.31.
10.
10.
Check the wiring and connectors between PJ101 on the
Solenoid patch PWB. Repair the wiring as necessary,
10.
PL 92.10 Item 4.
ColorQube® 9303 Family
Marking
REP