Power down your computer immediately upon finding the jam.Press the Paper icon button to eject the paper jammed within the Epson XP 434 Setup printer.Pull open the printer’s lid and remove the paper stuck inside.Search for small torn pieces and then dispose of them as well.Make sure to use only smooth and straight paper in the printer.Check if the printer is in a tilted position and change its location to a flat surface.See if the removed paper is still usable. i.e., not creased or wrinkled.Load them back into the feeder and start printing. Or feed a new stack of paper.