HP Officejet J4680 - Manual (Page 116)

7. Clean only the copper-colored contacts. Allow the ink cartridges to dry for
approximately ten minutes.
1 Copper-colored contacts
2 Ink nozzles (do not clean)
8. Slide the ink cartridge back into the slot. Push the ink cartridge forward until it
clicks into place.
9. Repeat if necessary for the other ink cartridge.
10. Gently close the ink cartridge door and plug the power cord into the back of the
device.
Clean the area around the ink nozzles
If the device is used in a dusty environment, a small amount of debris might
accumulate inside the device. This debris can include dust, hair, carpet, or clothing
fibers. When debris gets on the ink cartridges, it can cause ink streaks and smudges
on printed pages. Ink streaking can be corrected by cleaning around the ink nozzles
as described here.
NOTE: Clean the area around the ink nozzles only if you continue to see streaks
and smudges on your printed pages after you have already cleaned the ink
cartridges by using the device control panel or the software you installed with the
HP All-in-One.
Chapter 8
112 Maintain and troubleshoot