Xerox ColorQube 9303 Series Service Manual page 437

92-501-00 to 92-504-00, 92-519-00 Serial Link Safety
Transient RAP
92-501-00 MpSerialLinkSafetyTransient.
92-502-00 MuSerialLinkSafetyTransient.
92-503-00 MuidSerialLinkSafetyTransient.
92-504-00 DDSerialLinkSafetyTransient.
92-519-00 PsSerialLinkDownTransient.
Procedure
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.
Perform the following:
1. Switch off then switch on the machine,
ColorQube® 9303 Family
WARNING
GP 14.
92-505-00, 92-506-00 Marking Unit Communications Error
RAP
92-505-00 Marker unit communications failure
92-506-00 Marker unit communications failure
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.
• If the fault 92-505-00 is accompanied by 92-510-00 and 92-575-00. Check for a loss of
connection on the cable between the IME controller and the marking unit driver PWB.
Procedure
Go to WD 9.7 and WD 9.10. Check for loose connections between:
• The IME controller PWB and the marking unit driver PWB.
Refer to:
• PJ903, IME controller PWB.
• PJ203, Marking unit driver
If the fault persists, install new components as necessary:
• Marking unit driver PWB cable (PJ203),
• IME controller PWB, PL 92.10 Item
• Marking unit driver PWB,
February 2013
92-501-00 to 92-504-00, 92-519-00, 92-505-00, 92-
2-413
WARNING
GP 14. Disconnect the power cord. Electricity can cause
PWB.
PL 92.10 Item 14.
1.
PL 92.10 Item 4.
Status Indicator RAPs