HP Deskjet F4400 User Guide - Page 98

The print cartridge contacts needed to be cleaned

Page 98 highlights

Chapter 8 6. Hold the print cartridge by its sides. 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 print cartridges that are experiencing the problem. If only one of the print cartridges is experiencing the problem, you can also remove it and print using ink-backup mode. 96 Solve a problem

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6.
Hold the print cartridge by its sides.
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 print cartridges that are experiencing the problem. If only one
of the print cartridges is experiencing the problem, you can also remove it and print
using ink-backup mode.
Chapter 8
96
Solve a problem
Solve a problem