Operating Instructions
Maintenance and Repair
© Copyright by Markem-Imaje CSAT GmbH
ITS6_135_Manual_EN.doc
Subject to Technical Modifications
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10.6.9 Replacing the guide rollers of the printing table and adjusting the in-
feed height control unit
Always replace the five guide rollers of the printing table before you pro-
cess a printing substrate of a very different material thickness.
After each replacement of the guide rollers, additionally adjust the scanning
bar of the infeed height control unit.
Use the specifications in the following table when you select the guide roll-
ers for a printing material and when you adjust the scanning bar of the in-
feed height control unit.
Thickness of printing
substrate
Designation on the
guide roller
Value for infeed
height control
0,0 bis 0,2 mm
0,0 - 0,2 mm
0,0 - 0,2 (0,5)
0,2 bis 0,3 mm
0,2 - 0,3 mm
0,2 - 0,3 (0,7)
0,3 bis 0,4 mm
0,3 - 0,4 mm
0,3 - 0,4 (0,9)
0,4 bis 0,6 mm
0,4 - 0,6 mm
0,4 - 0,6 (1,1)
Using guide rollers that are too thin would show white lines on the printed
image in the direction of paper travel.
Using guide roller that are too thick, however, could cause the printing sub-
strate to rub on the sensitive nozzle plates of the print head, and obstruct or
even damage them.
Caution
Avoid any damage to the print heads.
If you are in doubt, always use the guide rollers for the next thicker printing
material.Also use such rollers if the employed printing substrate tends to raise
up at the edges ("cockling") or to undulate.
Never use damaged or bent guide rollers.
Solely the system user is responsible for any damage on the print heads that
results from incorrect pairing of printing material and guide rollers.
Solely the system user is responsible for any damage on the print heads that
results from incorrect settings of the infeed height control unit.