Microtek MIL-800XL Plus User Manual page 30

30 MII-800XL Plus User's Manual
Use the two pieces of 17" x 4" Black Mat to cover the left or right area
of the glass surface not used. The Black Mat should be placed and
aligned tightly against with two sides of the film.
Use the 14" x 4" Black Mat to cover the back area of the glass surface
not used. The Black Mat should be placed and aligned tightly against
with the back side of the scanned film.
Placing the 17" x 4" Black Mat
Placing the 14" x 4" Black Mat