Roland GR-540 User Manual page 31

Press [PINCH].
The pinch rollers rise up.
Place the pinch rollers in the correct positions.
Place them so that each is positioned over a grit roller.
Position the pinch rollers on the edges so that each one is 25 mm or more inside of the respective left
or right edge of the roll material.
Press [ENTER].
When the pinch rollers are all placed in the correct positions and the loading of the roll material is
complete, the following screen appears.
Accurately Feeding Roll Material
Be sure to perform material feed if it is required. If you start cutting without checking the material feed, correct
cutting results may not be obtained if the material is not fed correctly. In the worst case, this problem may cause
an error or malfunction or damage to the material.
Materials That Require Feeding
Roll material and long, flat material that is longer than 1.6 m (63 in.)
If the Material Comes Loose