I have an R320 Epson Printer and it does not feed paper anymore. The paper weights and curliness is all OK. It keeps giving errpr message that clear the pap[er jam. I have vacuumed the printer area, and still nothing. I have two old R300M and R320 printers which I could use as spare parts if someone could tell me what and how to change it.
Thank you.

Paul, December 2011