Epson LS57P1 User Manual

Use a Phillips-head screwdriver with a shaft at least 6 inches long to loosen the 2 screws 
securing the printer on each side, as shown below.

Lift up the front of the printer slightly and slide it forward off of its guiderails until you 
can access the back of the printer.

Open the back door of the printer and pull out any paper jammed inside.

Close the back door.