Xerox ColorQube 9303 Series, Service Manual

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February 2013
2-515 ColorQube® 9303 Family
99-872-00 to 99-887-00
Status Indicator RAPs
99-872-00 to 99-887-00 PEST Error 40 RAP
99-872-00 Motor, ink SKU power low.
99-873-00 Motor, ink SKU power high.
99-875-00 Motor, ink load belt drive open.
99-876-00 Motor, ink load belt drive short.
99-877-00 Motor, ink load belt drive power low.
99-878-00 Motor, ink load belt drive power high.
99-880-00 Motor, drum drive open.
99-881-00 Motor, drum drive short.
99-882-00 Motor, drum drive power low.
99-883-00 Motor, drum drive power high.
99-886-00 Motor, drum drive current feedback.
99-887-00 Motor, drum drive thermal fuse.
Initial Actions
WARNING
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.
Procedure
Refer to Table 1 . Perform the relevant action. For an explanation of PEST codes refer to
dC123 .
Table 1 PEST codes and action
Code Hard/Soft Action
99-872 Soft Go to the 93-825-00, 93-892-00 Ink Key Plate Motor Over Current RAP.
Check the ink key plate motor.
99-873 Soft Go to the 93-825-00, 93-892-00 Ink Key Plate Motor Over Current RAP.
Check the ink key plate motor.
99-875 Soft Go to the 93-891-00 Ink Transport Over Current RAP. Check the ink
transport motor.
99-876 Hard Refer to WD 8.4 . Check the DC cabling to the ink transport motor. Mea-
sure the resistance at PJ406 on the media path driver PWB for an open
or short circuit and to the chassis for a short circuit.
If a fault is found, repeat the measurement at the ink transport motor. If
a short is measured, the media path driver PWB may be damaged and
be reported as an ‘open’ error.
If short error is reported, the motor is drawing excessive power.
Install new components as necessary, ink transport motor,
PL 93.10
Item 5 , media path driver PWB, PL 1.15 Item 5 .
Refer to the 93-891-00 Ink Transport Over Current RAP. Check the ink
transport motor.
99-877 Soft Go to the 93-891-00 Ink Transport Over Current RAP. Check the ink
transport motor.
99-878 Soft Go to the 93-891-00 Ink Transport Over Current RAP. Check the ink
transport motor.
99-880 Hard Enter dC123 Pest fault history and check for PEST error 99-886 or 99-
887, if present then follow those RAPs first.
Refer to
WD 1.1. Then check the resistance at the drum motor leads
(should be 10.5 ohms typical, valid range 9.0 to 12.0 ohms, between
any 2 of the 3 leads, 3 measurements). Refer to
WD 1.4 and WD 9.4.
Check the Interface harness and connectors for damage between the
drum driver PWB at PJ902 and the power supply at PJDC2 (pins 11,
13, 15, 17). If above are OK, install a new power supply,
PL 1.15 Item 2 .
If fault still present, install a new drum driver PWB, PL 1.15 Item 4 .
Note: This motor is disabled by front door interlock; soft error 99-992
will be given instead, the drum motor test will be skipped. This error will
only be activated if door interlock is OK.
Refer to the
94-524-00 RAP. Check the drum drive motor.
99-881 Hard Refer to WD 1.1. Then check the resistance at the drum motor leads
(should be 10.5 ohms typical, valid range 9.0 to 12.0 ohms, between
any 2 of the 3 leads, 3 measurements). Refer to
WD 1.4 and WD 9.4.
Check the Interface harness and connectors for damage between the
drum driver PWB at PJ902 and the power supply at PJDC2 (pins 11,
13, 15, 17). If above are OK, install a new power supply,
PL 1.15 Item 2 .
If fault is still present, install a new drum driver PWB, PL 1.15 Item 4 .
Note: This motor is disabled by front door interlock; soft error 99-992
will be given instead, the drum motor test will be skipped. This error will
only be activated if door interlock is OK.
Refer to the
94-524-00 RAP. Check the drum drive motor.
99-882 Soft Go to the 94-524-00 RAP. Check the drum drive motor.
99-883 Soft Go to the 94-524-00 RAP. Check the drum drive motor.
99-886 Soft Go to the 94-524-00 RAP. Check the drum drive motor.
99-887 Soft If persistent, install a new drum motor, PL 94.20 Item 6 .
Table 1 PEST codes and action
Code Hard/Soft Action