February 2013
2-379
ColorQube® 9303 Family
91-587-00, 91-588-00, 91-607-00, 91-608-00
Status Indicator RAPs
91-587-00, 91-588-00 Quad Wave Amplifier Thermal Error
RAP
91-587-00 The quad wave amp PWB is too hot.
91-588-00 The quad wave amp PWB thermistor reading is invalid.
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.
CAUTION
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.
CAUTION
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.
NOTE: The eight thermistors are located on the quad wave amp PWB, one for each amplifier.
If any one amplifier overheats, this fault is generated.
Check the wiring harness leading to the marking unit fan and the quad wave amp PWB.
Procedure
Check that the marking unit cooling fan,
PL 1.15 Item 23
runs. The fan runs.
Y
N
Go to
WD 9.4
. Check the marking unit cooling fan.
Refer to:
•
GP 10
How to Check a Motor.
•
PJ901,
Drum Driver PWB
.
•
01E
+12V Power Distribution RAP.
•
01L
0V Distribution RAP
Install new components as necessary:
•
Marking unit cooling fan,
PL 1.15 Item 23
.
•
Drum driver PWB,
PL 1.15 Item 4
.
Go to
WD 9.13
. Check the ribbon cable connecting PJ590 on the quad wave amp PWB to
PJ101 on the IME controller PWB. Check the ribbon cable for damage, and that it is connected
correctly. Check for continuity through the ribbon cable. The cable and connector are good.
Y
N
Correctly connect the ribbon cable. If necessary, install a new Quad wave amp / IME con-
troller PWB cable,
PL 92.10 Item 13
.
Install new components as necessary:
•
Quad wave amp PWB,
PL 92.10 Item 3
.
•
IME controller PWB,
PL 92.10 Item 1
.
91-607-00, 91-608-00 Printhead to Drum Error RAP
91-607-00 Head to drum contact. Following printhead replacement, thermal data indicates the
printhead is in contact with the drum. System should reboot into diagnostics mode when this
fault is detected.
91-608-00 Head to drum measurement is outside tolerance.
NOTE: The machine runs a proximity check when a new printhead is detected.
Procedure
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.
CAUTION
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.
CAUTION
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 installation of the printhead. Check the following:
•
The AC wiring to the printhead.
•
The interface ribbon harness to the printhead, refer to
REP 91.21
.
•
The two securing screws for the printhead are tight and seated correctly, refer to
REP 91.21
.
The printhead is installed correctly.
Y
N
Remove the printhead. Check for debris or damage that would prevent the correct print-
head installation.
Check the following:.
•
The umbilical is seated in the ball plate, refer to
REP 91.31
.
•
The nozzles on the umbilicals are clean.
•
Ink or debris on the ball plate, refer to
REP 91.31
.
•
Ink or debris on the back of the printhead.
•
The cables are correctly routed on the umbilical, refer to
REP 91.31
.
Re-install the printhead. Starting with the left screw, alternately tighten each screw 2 or 3
turns until each screw is completely tight. Do not overtighten. Switch on the machine
directly into service mode,
GP 1
. Run
dC967
Head to Drum Spacing Check.
NOTE: When a printhead is re-installed into the same location from where it was
removed, the head to drum spacing check will not run automatically.
Check all connections leading to the printhead. If the error persists, install a new printhead
PL
91.20 Item 2
.
NOTE: Calibration of the registration / preheat assembly,
dC625
is only required when:
•
The registration / preheat assembly is removed or replaced,
•
The horizontal transport assembly is removed or replaced.
Calibration of the registration / preheat assembly is NOT required when:
•
A printhead is replaced.
•
The IOD assembly is removed or replaced.
Summary of Contents for ColorQube 9303 Series
Page 1: ...Xerox ColorQube 9303 Family Service Manual 708P90290 February 2013...
Page 4: ...February 2013 ii ColorQube 9303 Family Introduction...
Page 18: ...February 2013 1 2 ColorQube 9303 Family Service Call Procedures...
Page 92: ...February 2013 2 68 ColorQube 9303 Family 05F Status Indicator RAPs...
Page 104: ...February 2013 2 80 ColorQube 9303 Family 12 701 00 65 Status Indicator RAPs...
Page 200: ...February 2013 2 176 ColorQube 9303 Family 12N 171 Status Indicator RAPs...
Page 292: ...February 2013 2 268 ColorQube 9303 Family 16D Status Indicator RAPs...
Page 320: ...February 2013 2 296 ColorQube 9303 Family 42 504 00 42 505 00 Status Indicator RAPs...
Page 500: ...February 2013 2 476 ColorQube 9303 Family 94B Status Indicator RAPs...
Page 648: ...February 2013 3 2 ColorQube 9303 Family Image Quality...
Page 653: ...February 2013 3 7 ColorQube 9303 Family IQ 1 Image Quality Figure 1 IQ defects 1...
Page 654: ...February 2013 3 8 ColorQube 9303 Family IQ 1 Image Quality Figure 2 IQ defects 2...
Page 655: ...February 2013 3 9 ColorQube 9303 Family IQ 1 Image Quality Figure 3 IQ defects 3...
Page 656: ...February 2013 3 10 ColorQube 9303 Family IQ 1 Image Quality Figure 4 IQ defects 4...
Page 657: ...February 2013 3 11 ColorQube 9303 Family IQ 1 Image Quality Figure 5 IQ defects 5...
Page 658: ...February 2013 3 12 ColorQube 9303 Family IQ 1 Image Quality Figure 6 IQ defects 6...
Page 660: ...February 2013 3 14 ColorQube 9303 Family IQ 1 Image Quality Figure 9 IQ defects 9...
Page 661: ...February 2013 3 15 ColorQube 9303 Family IQ 1 Image Quality Figure 10 IQ defects 10...
Page 662: ...February 2013 3 16 ColorQube 9303 Family IQ 1 Image Quality Figure 11 IQ defects 11...
Page 663: ...February 2013 3 17 ColorQube 9303 Family IQ 1 Image Quality Figure 12 IQ defects 12...
Page 664: ...February 2013 3 18 ColorQube 9303 Family IQ 1 Image Quality Figure 13 IQ defects 13...
Page 728: ...February 2013 3 82 ColorQube 9303 Family IQ 29 IQ 30 Image Quality...
Page 736: ...February 2013 3 90 ColorQube 9303 Family TP 15 Image Quality Figure 2 Media path test pages...
Page 758: ...February 2013 3 112 ColorQube 9303 Family IQS 7 IQS 8 Image Quality...
Page 778: ...February 2013 4 20 ColorQube 9303 Family REP 1 9 Repairs Adjustments...
Page 794: ...February 2013 4 36 ColorQube 9303 Family REP 3 10 Repairs Adjustments...
Page 1144: ...February 2013 4 386 ColorQube 9303 Family REP 94 1 Repairs Adjustments...
Page 1176: ...February 2013 4 418 ColorQube 9303 Family ADJ 62 3 ADJ 62 4 Repairs Adjustments...
Page 1182: ...February 2013 4 424 ColorQube 9303 Family ADJ 75 3 Repairs Adjustments...
Page 1184: ...February 2013 4 426 ColorQube 9303 Family ADJ 82 1 Repairs Adjustments...
Page 1186: ...February 2013 4 428 ColorQube 9303 Family ADJ 91 1 Repairs Adjustments...
Page 1552: ...February 2013 6 260 ColorQube 9303 Family dC140 General Procedures Information...
Page 1576: ...February 2013 6 284 ColorQube 9303 Family dC640 General Procedures Information...
Page 1578: ...February 2013 6 286 ColorQube 9303 Family dC708 dC715 General Procedures Information...
Page 1600: ...February 2013 7 2 ColorQube 9303 Family Wiring Data...
Page 1696: ...February 2013 8 2 ColorQube 9303 Family Principles of Operation...
Page 1808: ...February 2013 8 114 ColorQube 9303 Family Principles of Operation...
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