•Use of volatile organic solvents such as alcohol, ester and ketone on thermal paper can cause discoloration.
•Some adhesive tapes on thermal paper may cause discoloration or faded printing.
•Use only products made from polyethylene, polypropylene or polyester for storage of thermal paper. If thermal paper touches anything includes phthalic acid ester plasticizer for a long time, the image formation ability may be reduced or the printed image may fade.
•If thermal paper touches diazzo copy paper immediately after copying, the printed surface may be discolored.
•Thermal paper must not be stored with the printed surfaces against each other as the printing may be transferred between the surfaces.
•If the surface of thermal paper is scratched with a hard object such as a nail, the paper may become discolored.
•Store thermal paper away from high temperature and humidity. Avoid extended exposure to direct light.
•Do not set any liquid or drinks such as coffee on the printer case
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