HP (Hewlett-Packard) C4400 All in One Printer User Manual


 
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:
•“
Check the estimated ink levels” on page 70
•“
Print a self-test report” on page 69
•“
Clean the print cartridges” on page 79
Cause: The print cartridges needed to be cleaned or there was insufficient ink.
If this did not solve the issue, try the next solution.
Solution 6: Replace the print cartridge
Solution: Replace the indicated print cartridge. You can also remove the indicated
print cartridge and print using ink-backup mode.
NOTE: During ink-backup mode, the product can only print jobs from the
computer. You cannot initiate a print job from the control panel (such as printing
a photo from a memory card).
Check to see if your print cartridge is still under warranty and end of warranty date
has not been reached.
If the end of warranty date has been reached, purchase a new print cartridge.
If the end of warranty date has not been reached, contact HP support. Go to
www.hp.com/support. If prompted, choose your country/region, and then click
Contact HP for information on calling for technical support.
Cause: The print cartridge was damaged.
Printouts seem blurry or fuzzy
Try the following solutions if your printout is not sharp or unclear.
TIP: After reviewing the solutions in this section, you can go to HP's website to see
if there is additional troubleshooting help. For more information, go to:
www.hp.com/
support.
Solution 1: Check the print settings
Solution 2: Use a higher quality image
Solution 3: Print the image in a smaller size
Solution 1: Check the print settings
Solution: Check the print settings.
Check the paper type setting to make sure it matches the type of paper loaded in
the input tray.
Check the quality setting. Use a higher quality setting to increase the amount of
ink used for printing.
Chapter 13
110 Troubleshooting
Troubleshooting