HP F4280 User Guide - Page 103

Printouts are faded or have dull colors, Solution 3: If the print cartridge was dropped - replace cartridge

Page 103 highlights

Troubleshooting Solution 3: If the print cartridge was dropped, wait for it to recover Solution: Allow 30 minutes for the print cartridge to recover. Cause: A tri-color or photo print cartridge was jarred or handled roughly during installation. If this did not solve the issue, try the next solution. Solution 4: Clean the print cartridge nozzles Solution: Check the print cartridges. If it looks as though there are fibers or dust around the ink nozzles, clean the ink nozzle area of the print cartridge. For more information, see: "Clean the area around the ink nozzles" on page 72 Cause: The print cartridge nozzles needed to be cleaned. If this did not solve the issue, try the next solution. Solution 5: Clean the print cartridges Solution: Check the estimated ink levels remaining in the print cartridges. NOTE: Ink level warnings and indicators provide estimates for planning purposes only. When you receive a low-ink warning message, consider having a replacement cartridge available to avoid possible printing delays. You do not need to replace the print cartridges until print quality becomes unacceptable. If there is ink remaining in the print cartridges, but you are still noticing a problem, print a self-test report to determine if there is a problem with the print cartridges. If the self-test report shows a problem, clean the print cartridges. If the problem persists, you might need to replace the print cartridges. For more information, see: • "Print cartridge troubleshooting" on page 88 • "Print a self-test report" on page 61 Cause: The print cartridges needed to be cleaned or there was insufficient ink. Printouts are faded or have dull colors Try the following solutions if the colors in your printout are not as bright and intense as you expected. • Solution 1: Check the print settings • Solution 2: Check the paper type • Solution 3: If you are making a copy, place a protective sheet on the glass • Solution 4: Clean the glass • Solution 5: Clean the print cartridges Print quality troubleshooting 101

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Solution 3: If the print cartridge was dropped, wait for it to recover
Solution:
Allow 30 minutes for the print cartridge to recover.
Cause:
A tri-color or photo print cartridge was jarred or handled roughly during
installation.
If this did not solve the issue, try the next solution.
Solution 4: Clean the print cartridge nozzles
Solution:
Check the print cartridges. If it looks as though there are fibers or dust
around the ink nozzles, clean the ink nozzle area of the print cartridge.
For more information, see:
Clean the area around the ink nozzles” on page 72
Cause:
The print cartridge nozzles needed to be cleaned.
If this did not solve the issue, try the next solution.
Solution 5: Clean the print cartridges
Solution:
Check the estimated ink levels remaining in the print cartridges.
NOTE:
Ink level warnings and indicators provide estimates for planning
purposes only. When you receive a low-ink warning message, consider having a
replacement cartridge available to avoid possible printing delays. You do not need
to replace the print cartridges until print quality becomes unacceptable.
If there is ink remaining in the print cartridges, but you are still noticing a problem,
print a self-test report to determine if there is a problem with the print cartridges. If the
self-test report shows a problem, clean the print cartridges. If the problem persists,
you might need to replace the print cartridges.
For more information, see:
Print cartridge troubleshooting” on page 88
Print a self-test report” on page 61
Cause:
The print cartridges needed to be cleaned or there was insufficient ink.
Printouts are faded or have dull colors
Try the following solutions if the colors in your printout are not as bright and intense as
you expected.
Solution 1: Check the print settings
Solution 2: Check the paper type
Solution 3: If you are making a copy, place a protective sheet on the glass
Solution 4: Clean the glass
Solution 5: Clean the print cartridges
Print quality troubleshooting
101
Troubleshooting