TA Triumph-Adler CX 8048 - Manual (Page 39)

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”.
Turn on the Dehumidify Heater if the room air has too much humidity (65 % or higher) to prevent
the above kinds of print defect.
You may be able to fix the above kinds of problem.
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.)
Dehumidify Heater Switch
Chapter 2 Basic Operation 2-18
If the media is humidified:
Normal Print Crease of paper
Normal Print
If the media is humidified:
Loss of image
NOTE
CX 8048 is equipped with the Dehumidify Heater (optional for the US)
If needed, contact the service personnel for detail.
H (ON)
L (OFF)