Gerber ODYSSEY XP Owner's Manual page 14

8 CHAPTER 2
Getting Started
4 Push the center stop against the right edge of the material roll, then
tighten the stop set screw. (If you change the size of the material, you
will need to change the position of this stop.)
Loading the material into the plotter
The material is driven through the plotter by the grit wheels (located in
the platen) when it is trapped between the pinch and grit wheels.
Therefore, the location and alignment of these wheels is important when
loading material.
The figures show the position of the material with respect to the pinch
and grit wheels. When material is loaded correctly, the material edge
will extend past the center of both grit wheels by 1/2" (1.3 cm).
Material extends
1/2" past center of
adjustable grit wheel.
Wrong
Material inside pinch wheels
Pinch Wheels
Material
Grit wheels
1/2" min.
Correct
Material safely outside pinch wheels
Material does not
extend to end of grit
wheels.
Material extends
1/2" past center of
fixed grit wheel.