I've had my Epson wf-7720 for a little over two years and it's worked perfectly until recently. Latelt I can't get 10 prints out without the paper jamming constantly, sometimes 3-4 sheets in a row (not at once, but one after the other). I've cleaned the inside of the printer, cleaned the feed rollers, and nothing. If I feed paper from the back it works fine soI'm assuming it's either the feed rollers or the paper guides, i dunno. Anybody have any answers?