When you load transparencies, position each sheet so that the white positioning marker (triangle) is on the upper right side. In this position, the print side is the back side.
Use the following procedure to load transparencies.
1. Adjust the paper guides to accept transparencies (letter or A4 size).
2.With the white positioning marker on the upper right side, tap a stack of transparencies on a flat surface to align its edges. When you tap, try to hold the edges of the transparencies and do not touch the print sides.