HP Deskjet 6840 Printer series - 10.4  Automatically cleaning print cartridges

background image

10.4 Automatically cleaning print cartridges

If your printed pages are missing lines or dots, or if they contain ink streaks, the print

cartridges might be

low on ink

or might need to be cleaned.

If the print cartridges are not low on ink, follow these steps to clean the print

cartridges automatically:

1. Open the printer



2. Click Clean the Print Cartridges.
3. Click Clean, and then follow the onscreen instructions.

If your documents are still missing lines or dots after cleaning,


the print


HP Deskjet 6800 series printer


background image

Caution: Clean print cartridges only when necessary. Unnecessary cleaning

wastes ink and shortens the life of the cartridge.