Print control module of thermal printer

Typewriting machines – Sheet or web

Reexamination Certificate

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Details

C074S640000

Reexamination Certificate

active

07549812

ABSTRACT:
A print control module for a thermal printer includes a housing, a transmission device, a first driving mechanism, a second driving mechanism, and a power switching mechanism all installed in the housing. The transmission device includes a motor, and a transmission gears set for transmitting power of the motor. When the motor rotates in a first direction, the power switching mechanism transfers power of the motor to the first driving mechanism, and when the motor rotates in a direction opposite to the first direction, the power switching mechanism fixes the first driving mechanism and transfers power of the motor to the second driving mechanism.

REFERENCES:
patent: 6547689 (2003-04-01), Baker, Jr.
patent: 6585368 (2003-07-01), Park
patent: 427258 (2001-03-01), None

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