HP Latex 110 Users Guide - Page 157

Substrate-advance compensation, Tension bar, Vacuum pressure

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vacuum pressure, and substrate-advance compensation) and requirements of the substrate that are not directly related to color. Substrate-advance compensation A slight adjustment to the amount of substrate advance between print passes, to compensate for the characteristics of different substrate types. The printer normally performs this adjustment automatically, but may need to be recalibrated for substrates not supported by HP, or for an unusual ambient temperature or humidity. Incorrect substrate-advance compensation may cause banding with fewer than 8 passes, or graininess with 8 passes or more. Tension bar A cylindrical weight inserted into the loop of substrate required by the take-up reel. Vacuum pressure The substrate is held flat against the platen by vacuum suction. Too much or too little suction may cause print quality defects. Too little suction may also cause a substrate jam or damage the printheads. ENWW Glossary 151

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vacuum pressure, and substrate-advance compensation) and requirements of the substrate that are not directly related
to color.
Substrate-advance compensation
A slight adjustment to the amount of substrate advance between print passes, to compensate for the characteristics of
different substrate types. The printer normally performs this adjustment automatically, but may need to be recalibrated
for substrates not supported by HP, or for an unusual ambient temperature or humidity. Incorrect substrate-advance
compensation may cause banding with fewer than 8 passes, or graininess with 8 passes or more.
Tension bar
A cylindrical weight inserted into the loop of substrate required by the take-up reel.
Vacuum pressure
The substrate is held flat against the platen by vacuum suction. Too much or too little suction may cause print quality
defects. Too little suction may also cause a substrate jam or damage the printheads.
ENWW
Glossary
151