how do I unjam a little piece of paper from my epson rx500?

apparently I have a small piece of paper jammed in my epson rx500-the right hand corner will not feed it just wrinkles. I have triend to feed a 5x7 piece of glossy photo paper to clear it and that right corner will not feed
donna, July 2016


done
remove the door at the back of printer

gts, July 2016
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