Epson Stylus 1500 Reference Manual page 18

3. Slide the right edge guide to the left as far as it will go. Then
slide the left edge guide to match the width of your paper.
4. Move the center support to a point midway between the
edge guides. Then gently extend the rear edge guide until it
stops.
5. Fan a stack of paper; then tap it on a flat surface to even the
edges.
Paper Handling
1-5