Chapter 2 Basic Operation 2-22
2. 9 Dehumidifying Roll Media
If the roll paper is extremely humidified, it may cause several kinds of defective print.
Defective prints you will experience most will be “crease of paper” and “loss of image”.
If the KIP 7170 is installed in such a condition, it is recommended to use the optional embedded
“Dehumidify Heater”.
Turn on the Dehumidify Heater if the room air has too much humidity (75% or higher) to prevent
the above kinds of print defect.
Such problems above may be resolved.
To turn on the Dehumidify Heater, press the H side of the Dehumidify Heater Switch on the rear.
(Press its L side to turn off.)
H
L
Normal Print
Normal Print
If the media is humidified;
If the media is humidified;
Crease of paper
Loss of image
For avoiding dehumidifying of roll media in the Roll Deck, KIP7170 has an optional part
DEHUMIDIFY KIT. When creasing of media or void of image is seen caused by the
humidifying of roll media, it is recommended to use this kit. Ask your service
personnel for DEHUMIDIFY KIT.
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