Canon Printer TS8350 (not working but probably easily fixed) (Sudbury UB6)

If you've got any kind of expertise with printers/machines. This is a perfectly good machine. It was working perfectly before a paper jam and the error message wouldn't clear. Contacted Canon and they said to send it back to them which I didn't wanu to do because tis got compatible cartridges in it and I knew they would say that's the problem. I decided to buy another one - so even if you have to take it to a repair shop it may not cost very much to repair. But the cartirdges are worth it. 3x XXL black, 3X cyan, 2x magenta, 1x yellow, 1x photo blue, 2 x black