Questions & Answers for: clean print head hp l7650

...print characters. It is dirty and you need to take like a q-tip with isopropyl alcohol to clean it so it knows where to print and does not go back and forth to find a position to print. God bless

...clean the catridges and the print heads once with a lint free cloth :then take out the power cable and after 30 seconds plug it back in :printer will ask fr the printer catrdges,put them back in and ...

...Print head problem I have an HP Officejet Pro L7650 that appears to have a Printhead issue. Will cleaning it in warm water and then drying thoroughly fix my problem - black text has missing lines and ...

...print black ink, even though display reads full black cartridge Hi Yes you can try clean. Ok it got to be the heads blockage There is fluid cleaner for this but I can never find any in the shops the ...

...Clean Gold Contacts / Soak Print Nozzles in 1/8" Water, if dried out. shake printhead to loosen stuck nozzles (watch out for flying ink!!). DO NOT PUT PRINTHEAD BACK IN YET!! Close Cover. Wait for ...