Important
Thermal paper will discolor due to chemical reaction.
When handling it, pay attention to the following points:
・ Do not store it in a high-temperature, high-humidity place.
・ Do not store for long periods of time in places exposed to direct
sun-light.
・ Do not use solvent type glue for pasting.
・ Do not let it touch plastic film containing plasticizer for a long time.
・ Do not stick it together with diazotized copying paper.
・ Do not wet and scratch paper.