Citizen Systems cmp-20 Betriebsanweisung

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 10 
Precautions on Using Thermal Paper
 
CAUTION
Print density may change with different kinds of paper. 
 
z
Observe the following when using thermal paper. Thermal 
 
z
paper is not resistant to discoloration, deterioration in quality, 
and thin printing.
Do not leave printed thermal paper exposed to light for a long 
• 
time.
Avoid exposure to high temperature, humidity, liquid, or 
• 
sunlight.
When keeping the printer thermal paper on a board, do not 
• 
use paste, adhesive, or adhesive tape containing volatile 
organic solvent.
For long-time storage, use thermal paper of high storage type 
• 
or copy it with plain paper copier.
Avoid contact with a film of vinyl chloride for a long time.
• 
Avoid using ammonia. Do not put thermal paper near the 
• 
paper copied by use of ammonia.
Avoid putting sweat or grease from your hands on the 
• 
surface (printed or to be printed) of thermal paper.
Store thermal paper in a dark place with average temperature 
• 
below 25°C and relative humidity below 65% .
Using print paper with a thickness outside the recommended 
 
z
range may cause improper print quality.