HP Photosmart C4435 All-in-One Printer - Manual (Page 215)

Make sure you have the following materials available:
• Dry foam rubber swabs, lint-free cloth, or any soft material that will not come apart
or leave fibers.
TIP: Coffee filters are lint-free and work well for cleaning print cartridges.
• Distilled, filtered, or bottled water (tap water might contain contaminants that can
damage the print cartridges).
CAUTION: Do not use platen cleaners or alcohol to clean the print cartridge
contacts. These can damage the print cartridge or the product.
For more information, see:
“Clean the print cartridge contacts” on page 80
Cause: The print cartridge contacts needed to be cleaned.
If this did not solve the issue, try the next solution.
Solution 3: 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.
For more information, see:
“Print cartridge warranty information” on page 221
Cause: The print cartridge was damaged.
Incompatible print cartridges
Try the following solutions to resolve the issue. Solutions are listed in order, with the most
likely solution first. If the first solution does not solve the problem, continue trying the
remaining solutions until the issue is resolved.
• Solution 1: Check the print cartridge
• Solution 2: Contact HP support for service
Chapter 13
212 Troubleshooting
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