February 2013
2-15
ColorQube® 9303 Family
01-542-00, 01-546-00
Status Indicator RAPs
01-542-00, 01-546-00 50V Failure RAP
01-542-00 The IME +50V or -50V supply has shutdown unexpectedly.
01-546-00 The IME +50V or -50V supply has failed to switch on.
Initial Actions
If possible, repair all the current listed faults, before performing this procedure, refer to
dC123
.
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.
Switch off the machine
GP 14
. Refer to
WD 1.4
and
WD 9.4
. Check the condition of the drum
driver power supply interface cable between PJDC2 on the
power supply unit
and PJ902 on
the
drum driver PWB
. It should be correctly and securely connected at each end, and should
be undamaged,
PL 1.15 Item 10
. The ribbon cable is secure and in good condition.
Y
N
Correct the cable connection or install a new drum driver power supply interface cable,
PL
1.15 Item 10
, as necessary.
Switch on the machine
GP 14
. The fault code is still present.
Y
N
Perform
SCP 5
Final Actions.
Check the 3 LEDs on the power supply are illuminated,
Figure 1
. The 3 LEDs are on and
remain illuminated after 60 seconds.
Y
N
Either the
power supply unit
is not enabled or is faulty or there is a short circuit on the
+50V or -50V output circuits.
NOTE: The voltage on PJ902 at pin 28 must be greater than +2.5V to /-50V out-
puts.
Switch on the machine
GP 14
. Go to
WD 1.4
and
WD 9.4
. Check the voltage on PJ902
pin 28 on the
drum driver PWB
. The voltage is greater than +2.5V.
Y
N
Refer to
WD 1.4
and
WD 9.4
. Check the drum driver power supply interface cable for
short circuits on PJ902 at pin 28 and pin 29. The cable is good.
Y
N
Repair the drum driver power supply interface cable as necessary,
REP 1.1
. If
necessary, install a new drum driver power supply interface cable,
PL 1.15 Item
10
.
Install a new drum driver PWB,
PL 1.15 Item 4
.
The control voltages are correct. If the +50V or -50V supplies are still not present, either
there is a
power supply unit
fault or there is a short circuit. Go to
01-530-00
+/-50V Short
Circuit and Overload RAP.
Refer to
WD 1.4
and
WD 9.4
. Check the red LED,
Figure 1
, is illuminated and the voltage on
PJ902 pin 26 on the
Drum driver PWB
is greater than +2.5V. The LED is illuminated and the
voltage is greater than 2.5V.
Y
N
Switch off the machine
GP 14
. Check PJ902 pin 26 on the
drum driver PWB.
Pin 26 is
shorted to ground.
Y
N
Install a new power supply unit,
PL 1.15 Item 2
.
Repair the wiring,
REP 1.1
.
Install a new drum driver PWB,
PL 1.15 Item 4
.
Figure 1 Component location
Three LEDs
Green = +3.3V ESTAR
Yellow = +5V, Red = +50V
Power supply unit
A
A
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...
Page 1809: ...XEROX EUROPE...
Page 1810: ...XEROX EUROPE...
Page 1811: ...XEROX EUROPE...
Page 1812: ...XEROX EUROPE...