February 2013
6-89
ColorQube® 9303 Family
GP 30
General Procedures/Information
GP 30 How to Mask Jets / Jet Substitution
Purpose
Use this procedure to manually mask jets. The masked jet will be substituted by an adjacent
jet.
Procedure
•
Enter Service Mode,
GP 1
.
•
Select the Adjustments routine.
•
Select
dC131
NVM Read / Write.
•
Enter the appropriate NVM location.
•
Select Read.
Selecting an unused link
The NVM locations used for manually masking jets is 445-9 through 445-48. When manually
masking a jet, the specific location to use is not important provided the value in the location
where you wish to enter a 5 digit masking value is 0. If a value other than 0 is seen, do not
enter a new value. Keep moving to the next location until a value of 0 is found.
Masking the jet
Enter Chain 445, links (9-48)
Jets are masked in NVM locations 445-9 through 445-48 by entering a 5 digit number which
represents the head, color and number of the jet to be masked. This 5 digit number uses the
format ‘HCJJJ’ where H = head number, C = colour (Cyan = 1, Magenta = 2, Yellow = 3, Black
(K) = 4) and JJJ = jet. Jet numbers must be 3 digits in length – zero-fill as necessary (jet 4
would be 004).
Example: to mask yellow jet 44 on head 2 enter: 23044. Select write.
Verify the masking by printing the service jet test pages from
dC968
Head Purge.
The masked jet number should be marked in green text. Refer to
TP 21
Jet Test Pages for
more details.
Identify a Masked Jet
To identify the particular masked jet to be cleared, enter the chain 445 and cycle through the
link numbers 9 to 48. Select read every time the link number is changed. Compare the desired
jet to the output. If they matched then proceed to next step, if not enter the next link number
and repeat procedure.
Clearing the masked jet (reset)
Once the link of the desired jet is identified, enter 0 and select write.
Verify the masking by printing the service jet test pages from
dC968
Head Purge.
The jet number should be marked in black / purple / red text. Refer to
TP 21
Jet Test Pages for
more details.
Marking restrictions and recommendations
The software will restrict the following:
•
Masking more than 40 jets.
•
Masking a jet adjacent to another masked jet.
•
Masking a jet adjacent to another chronic jet.
Do not mask black or colour jets that are within the A4 LEF print zone (i.e. the chronic jet is not
in Head 1 between 1 to 12 or Head 4 between 208 to 220). The software will not restrict mask-
ing. The masking of black jets in the print zone is not recommended, but if required the soft-
ware will allow it. Verify the jet location by printing the service jet test pages from
dC968
Head
Purge.
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...