Positioning lower mark sensor
Introduction
The second (or third) printing system has a mark sensor which scans the
synchronization and PTL marks on the rear side of the paper web.
Note:
The lower mark sensor should be positioned accordingly when the paper in use has
guide holes and use of the Data Integrity Marks is switched off.
Attention:
The use of data integrity marks can only be turned off if this option is activated
by Service.
Data integrity marks should always be used. If you disable data integrity marks,
you leave the highest possible data integrity security level.
Positioning lower mark sensor
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