Xerox ColorQube 9303 Series, Руководство по обслуживанию

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February 2013
2-386 ColorQube® 9303 Family
91-637-00, 91-638-00
Status Indicator RAPs
CAUTION
Do not disconnect and reconnect the flex cables at the IOD PWB. The flex cables are easily
damaged. The cable must only be handled in the area of the blue backer.
Observe the IOD sensor, wait for the IOD sensor to be initialized. The IOD sensor runs to all
positions without unusual noise.
Y
N
Perform the actions that follow:
• Switch off the machine, GP 14 .
• Inspect the harness connection PJ101 on the drum driver PWB. Ensure the harness
is correctly connected and there are no broken wires. Repair the wiring as neces-
sary,
REP 1.1 . Install new components as necessary.
• Inspect the harness connection to PJ1 IOD Pre-Amplifier PWB . Ensure the harness
is correctly connected and there are no broken wires. Repair the wiring as neces-
sary,
REP 1.1 . Install new components as necessary:
• Go to WD 9.22 . Check MOT91-043, refer to:
– GP 10 How to Check A Motor
– 01H +24V Power Distribution RAP
– 01L 0V Distribution RAP
• Remove the IOD assembly, REP 91.22 . Inspect the IOD assembly for debris.
Remove any debris that may be in the gear train, then re-install the IOD assembly. If
no obvious problems are found by inspection, install a new IOD assembly,
PL 94.15
Item 1 .
Switch on the machine, GP 14 . The fault still exists.
Y N
Perform
SCP 5 Final actions.
Install a new drum driver PWB, PL 1.15 Item 4 .
Perform SCP 5 Final actions.
91-638-00 IOD Detects Chronic Jet Error RAP
91-638-00 The IOD has detected chronic jets.
Also use this RAP to recover weak, sputtering or missing jets not detected by the IOD.
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.
Enter the customer administration tools, GP 5 . On the Tools tab select Troubleshooting then
Automatic Light Lines Fix. Set Quick Fix to On. Set Full Fix to Eco Fix.
NOTE: Ensure that the customer’s Automatic Light Lines and Full Fix settings are restored to
the original settings when the fault has been corrected.
NOTE: By setting Quick Fix to On, except for service jet test pages (executed via dC968 ) all
images will use jet substitution.
Procedure
NOTE: Before printing TP 20 or TP 21 , 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.
Fault code 91-638 is displayed in the fault history, dC122 .
Y N
Print the service Jet Test Pages,
TP 21 . There are more than 21 chronic or masked
jets.
Y
N
A chronic jet is less than 10 jets from another chronic or masked jet.
Y
N
Mask the chronic jet,
GP 30 How to Mask Jets / Jet Substitution.
Go to Procedure A .
Go to Procedure A .
Go to Procedure A .
Procedure A
Procedure
Print five copies of TP 11 Colour Bands and Dithers Test Pages. The missing jet is visible
on both solids and dithers.
Y
N
Go to
IQ 9 Line Deletions in the Process Direction RAP. Perform the Missing Jet Check-
out.
Empty the waste tray. Perform dC968 Head Purge and dC971 Head to Head Alignment Adjust-
ment on the faulty heads up to three times. After each purge / alignment cycle, print five copies
of
TP 11 Colour Bands and Dithers Test pages. The test pages are good.
Y N
Remove the waste tray and check that ink is present. Ink is present.
A