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Creaser Calibration Check
The creasing position is accurately calibrated at the factory. To check that the machine has
not lost its calibration during shipping and handling carry out the following procedure:
1. Run a proof sheet with a half fold pattern.
2. Measure the distance between the lead edge of the paper and the crease. The
measurement should equal to the paper length divided by 2.
3. If the measurement is not within the machine tolerance (± 0.25 mm / ± 0.001”) contact
your Dealer to perform machine re-calibration.
Feed direction
Crease
Measure