TrojanTwo-Compact User Guide v3.8
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Media Settings Advanced:
Minimum unwinder diameter (mm):
When roll diameter reaches the minimum unwinder diameter
value, the printing will be paused and new label roll can be loaded and spliced. This sensor setting is
to avoid running out from label material during a print job.
Unwinder torque (N):
Tension for the unwinder. Minimum value is 10, maximum value is 50.
Rewinder torque (N):
Tension for the rewinder. Minimum value is 10, maximum value is 85.
Taper tension (%):
In winding systems, decreasing the unwinder tension while the rewinder radius
increases is called taper tension control, this makes unwinder tension tighter while releasing some
tension from the rewinder as the rewinder roll diameter increases, thus avoid slipping of the label
media. Minimum value is 0%, maximum value is 10%. Recommended is 5%.
Mid job maintenance distance (m):
Setting mid-job maintenance frequency in printed linear
meters. Mid-job maintenance is a full printhead maintenance during processing a print job to
preserve best print quality.
NOTE:
Actual value is always displayed at status bar on the screen
KWS mode:
KWS = Keep Wet Spitting.
KWS is a function to protect the 70,400 printhead nozzles from dehydration. In practice it means
that during printing all the nozzles fire some ink, even the nozzles which do not take part effectively
in printing. As a result tiny (almost microscopic) dark spots of ink can be seen on printouts,
especially when the background of the printed image is light in color. When those tiny spots are not
acceptable from the print quality point of view, this function can be reduced or switched off
completely.
NOTE:
See KWS levels on next page more detailed
