Epson LQ-570e User Manual page 171

9. Attach the stacker-support wires to the paper guide as shown
below, if necessary.
10. Install the paper guide with the attached stacker-support by
fitting the notches on the paper guide straight down over the
mounting posts on the printer. Slide the edge guides to the
middle of your paper.
The cut-sheet feeder automatically loads paper when the printer
receives data.
Enhancing Your Printer With Options
A
A-11