Thermal printer

摘要

A thermal printer is disclosed which includes a housing, a chassis assembly with a printer mechanism securely mounted in the housing and a head frame assembly having a thermal head and rotatably mounted on the chassis assembly by a shaft. The shaft is disposed in a paper feeding direction at a side of the chassis assembly. The thermal printer further includes a paper sensor having a sensor frame rotatably mounted on the chassis assembly by a shaft which also is disposed in the paper feeding direction at the side of the chassis assembly.