HP Color LaserJet 9500 Printer series - Manual (Page 77)

ENWW Solving print-quality issues 75
4
Smeared toner
• Make sure to use supported media.
• Make sure that the following supplies
are seated correctly:
–
image drums
– image transfer belt
– transfer cleaner
• Clean the image transfer belt.
White areas (dropouts) on page
• Make sure that the operation and location
requirements of the printer are met.
• Make sure to use supported media.
• Make sure that the media you are using
does not have any wrinkles or dents from
handling, and that the media is not
contaminated with visible fingerprints or
other foreign substances.
• Make sure that the media type and size
for the tray are set correctly in the control
panel for the media that you are using.
• Clean the post charger.
• Calibrate the printer.
• 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.
• Clean the image transfer belt.
• Clean fuser input.