Hi Chris, I did as you suggested and bought inks for my Canon Pixma MG5650 from inkredible. They arrived today, I put them in, but my printer still won't print. When this happened once before, you suggested this and it worked.
https://www.theanswerbank.co.uk/Technology/Question1681897-1.html
Although it solved the problem that time, it still isn't working. I've tried it with the box checked and unchecked but it still isn't working. I don't think it's the inks as they look fine and have registered, so it must be something in the settings of my printer. Any ideas?