If over 2 years, go shopping as even getting the little rubber rollers is a pain much less finding anyone to put them in for less than what a new printer is.
I have a CX5800F which has worked great up until now. When I try to print, it begins to feed, then hangs up. If I give it a little "push", it continues, but a lot of times the first line or two is left off.
I know its not the paper, any ideas?