Using the Long Roll Accessory
Visually Checking the Punch Reader Height
1. Look at the small blue light located in the notch at the top of the punch reader,
which is below the pressure rollers and adjacent to the edge of the aperture.
The blue light should be in line with the punches in the film.
2. Align the light to the data holes by turning the adjusting screw clockwise to
lower the light or counterclockwise to raise the light.