I have a Canon Pixma ip100 USB printer which was purchased new about 4 years ago. It had worked flawlessly up until 2 weeks ago. Now it will not print anything that uses the black ink cartridge. All I get is a blank sheet. The color ink tanks work fine. Following is a list of actions I’ve taken so far which haven’t helped:
(1) Several cleanings and deep cleanings of the nozzles using the built-in utility
(2) Replaced ink cartridge
(3) Changed USB port
(4) Uninstalled printer driver and re-installed using the updated driver from Canon’s website
(5) Removed printhead and soaked in alcohol; blew out with compressed air; finished drying with low heat hair dryer
(6) Soaked printhead in Windex; same drying procedure
(7) Two nozzle deep-cleanings to saturate the pads after liquid cleanings
After all of the above, I’m back to where I started!….No black printing but the color works perfectly.
I am guessing the next logical step would be to replace the print head but I would like some feedback before I plunk down the $60 to purchase one!
Thanks!