Troubleshooting
Chapter 12
3.Lightly press down on the print cartridge to release it, and then pull it toward you out of the slot.
NOTE: Do not remove both print cartridges at the same time. Remove and clean each print cartridge one at a time. Do not leave a print cartridge outside the HP All-
4.Inspect the print cartridge contacts for ink and debris buildup.
5.Dip a clean foam rubber swab or
6.Hold the print cartridge by its sides.
7.Clean only the
1
2Ink nozzles (do not clean)
8.Slide the print cartridge back into the slot. Push the print cartridge forward until it clicks 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 HP
90 Troubleshooting