Greetings
The printer is not that old but it is out of warranty. All of the errors you're experiencing are related to the print cartridges or printhead. If the black ink was replaced recently it might be defective. Are you using Canon brand inks?
Unless you're near a Canon repair facility shipping and repair could be prohibitive. Buying a new cartridge might help if it's indeed defective. Canon brand inks have a warranty. Without having history it's kind of hard for us to make a determination on the best path forward. You can throw some money at it try a new ink cartridge but if something's wrong with the printer or the printhead it might just be throwing money away. Repair might exceed replacement value. You would need to make that determination.
Cotton balls dipped in a little alcohol are helpful for cleaning things up. You'll need to decide if you want to replace the cartridge, take or ship in for service or replace the device.
~Rick
Bay Area - CA
~R5 C (1.1.2.1), ~R50v (1.1.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, ~RF 200-800 +RF 1.4x TC, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve Studio ~ImageClass MF644Cdw/MF656Cdw ~Pixel 10 ~CarePaks Are Worth It
