HP (Hewlett-Packard) 9500n Printer User Manual


 
ENWW Solving print-quality issues 73
4
Horizontal lines or streaks
Make sure that the operation and
location requirements of the printer are
met.
Print the Print Quality Troubleshooting
Pages (see To print the Print Quality
Troubleshooting Pages on page 62)
and follow the diagnostic procedure
listed on the first page to help isolate
the defect to a particular component.
Broken horizontal lines
Clean the fuser input area. See “Cleaning
the fuser input area on page 66.
Vertical lines
Make sure that the following supplies
are seated correctly:
image transfer belt
transfer cleaner
transfer roller
Print the Print Quality Troubleshooting
Pages (see To print the Print Quality
Troubleshooting Pages on page 62)
and follow the diagnostic procedure
listed on the first page to help isolate
the defect to a particular component.
Repetitive defects
Make sure that the operation and location
requirements of the printer are met.
Print the Print Quality Troubleshooting
Pages (see “To print the Print Quality
Troubleshooting Pages on page 62) and
follow the diagnostic procedure listed on
the first page to help isolate the defect to
a particular component.