Roland GR-640 User Manual page 75

Using Various Types of Materials
Using Roll Material
CAUTION
Loading Roll Material
Using Flat Material
If flat material is used, it must be at least 60 mm longer than the vertical size of the
cutting data. This is the length required for the pinch rollers to feed out the material
to the front and rear.
Refer to the figure below and ensure that there are sufficient margins at the front
and rear of the material.
Loading Flat Material
Never load media that weighs over 40 kg (88.19
lb.).
The machine may fail to withstand the weight, causing
the machine to tip over or the material to fall.
1: 30 mm or more
2: 30 mm or more
3: Pinch roller
4: Material-feed direction