Canon is not canon
I previously had an HP envy which was showing signs of fatigue. Thinking of upgrading, I fell for the canon TS serie 34. But I was wrong. It's incompatible with Linux, and Canon leaves you to fend for yourself! Boycott this brand which doesn't give a damn about its customers and limits itself to what pays best!
By calling in a specialist, he was able to tweak a driver for me. But it's not for the faint of heart.
I'll never have another barrel in my house!