Xerox CiPress 325 Customer Help Information page 128

Problem Solving
29. Compare the test pattern print samples retained from this checklist.
Result
The missing jet streaks
occur at different locations
in each test pattern print
sample.
The missing jet streaks
occur in the exact same
locations in each test
pattern print sample.
There is another issue
identified in the test pattern
print samples not described
in this checklist.
30. Using the test pattern print samples retained, identify and record the problematic
Print Head number(s) and PBU number(s).
31.
32. Check PH_DaysAtTemp_PBU#_PH# NVM value.
Result
The
PH_DaysAtTemp_PBU#_PH#
NVM value is less than 365.
The
PH_DaysAtTemp_PBU#_PH#
NVM value is more than
365.
5-26
Action
Mark the affected Print Heads on the test pattern print
sample. Write a description on the print sample to
differentiate it from other prints made while following this
checklist.
Run DC 965 Head Maintenance again and follow the
instructions in this procedure for printing the
PrintHeadReg_500fpm test pattern and retaining it.
Note
Only repeat this action one time. If the Result does not
change, contact Xerox for assistance.
Continue with the next step.
See the Image Quality Defect Diagnosis Section
problem solve the issue.
Action
Continue with the next step.
The Print Head is no longer covered under warranty. Continue
with the next step.
®
Xerox CiPress 325 / 500 Production Inkjet System
to help
Customer Help Information