HP Deskjet F4400 User Guide - Page 91

Solution 3: Replace the print cartridges

Page 91 highlights

7. Clean only the copper-colored contacts. Allow the print cartridges to dry for approximately ten minutes. Solve a problem 1 Copper-colored contacts 2 Ink nozzles (do not clean) 8. Hold the print cartridge with the HP logo on top, and insert the print cartridge back into the slot. Make sure you push the print cartridge in firmly until it snaps into place. 9. Repeat if necessary for the other print cartridge. 10. Gently close the print cartridge door and plug the power cord into the back of the product. 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 cartridges 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). Errors 89

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7.
Clean only the copper-colored contacts. Allow the print cartridges to dry for
approximately ten minutes.
1
Copper-colored contacts
2
Ink nozzles (do not clean)
8.
Hold the print cartridge with the HP logo on top, and insert the print cartridge back
into the slot. Make sure you push the print cartridge in firmly until it snaps into
place.
9.
Repeat if necessary for the other print cartridge.
10.
Gently close the print cartridge door and plug the power cord into the back of the
product.
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 cartridges
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).
Errors
89
Solve a problem