February 2013
3-65
ColorQube® 9303 Family
IQ 18
Image Quality
IQ 18 Irregular Duplex Gloss Differences RAP
Use this RAP when the output displays gloss variations visible on large areas of high ink cover-
age.
Irregular gloss defects can be in any direction,
Figure 1
.
Ensure
IQ 1
Image Quality Entry RAP is performed before starting this RAP.
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.
•
Check the media type. Smoother media will provide a more uniform gloss finish.
•
Check that the gloss defect is found only on the second printed side of a duplex print and
has an irregular shape.
If the gloss defect is present on simplex prints and runs in either the process or cross pro-
cess direction, go to:
–
IQ 16
Scratches or Gloss Marks in the Process Direction RAP
–
IQ 17
Gloss Marks in the Cross-Process Direction RAP
–
IQ 19
Image Ghosting RAP
Procedure
NOTE: When printing TP 5 from
dC959
, ensure that A4 or 8.5 x 11 inch plain paper is loaded
long edge feed into tray 4. Use the best quality media available. Do not use hole punched
paper.
Print four duplex copies of TP 5 Black Solid Fill Test Pages (
TP 2 to TP 10
). Evaluate the final
prints for irregular gloss defects.
NOTE: It is normal for the second printed side (page 1) to be glossier than the first printed side
(page 2).
Check that page 1 shows uniform gloss across the page and that no gloss defects are visible.
Page 1 is good.
Y
N
Run
dC335
Heater Monitor and Exerciser Check the registration/preheat assembly tem-
perature. Select RaLPH in the component list. The registration/preheat temperature is
good.
Y
N
Go to
88-500-00 to 88-502-00, 88-512-00
Preheat Thermal Error RAP.
Check the registration/preheat air pump, refer to
88-508-00
Registration/Preheat Air
Pump Incorrect Current RAP. The registration/preheat air pump is good.
Y
N
Install a new registration/preheat air pump,
PL 88.10 Item 5
.
The printer is operating within specifications. Refer to
IQ 19
Image Ghosting RAP for
additional fixes.
Perform
SCP 5
Final Actions.
Figure 1 Irregular gloss print defect
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...