Canon MG6250 printer with cables (SW17)

Canon MG6250 printer. Was working until recently but there seems to be a problem with the paper. The mechanics and cleaning function all work ok but the paper jams. It might need new feed rollers (an IT repair shop mentioned that to me and that they cost about £10)

I am no expert but someone on here might be or it might be good for parts.

It currently has ink in it but the gray is out and the black is very low.