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US07973812B2 Thermal printer and method of controlling the same 有权
热敏打印机及其控制方法

Thermal printer and method of controlling the same
Abstract:
Movement of platen rollers are started at a predetermined timing considering the distance from a paper sensor to thermal heads, and a paper feeding speed, so that the movement of the platen rollers is completed at the time when the thermal paper reaches the thermal heads.
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