HP Color LaserJet 9500 Multifunction Printer series - Manual (Page 299)

ENWW Solving output-quality problems 283
1
9
Horizontal lines or streaks
• Make sure that the operation and
location requirements of the printer are
met.
• Print the Print Quality Troubleshooting
Pages (see “Print Quality
Troubleshooting Pages” on page 288)
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.
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 “Print Quality
Troubleshooting Pages” on page 288)
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 “Print Quality Troubleshooting
Pages” on page 288) and follow the
diagnostic procedure listed on the first
page to help isolate the defect to a
particular component.