Recording apparatus and recording control device including...

Details Recording apparatus and recording control device including... Recording apparatus and recording control device including...

2007-04-25

2010-02-23

Evanisko, Leslie J (Department: 2854)

Typewriting machines

Typing by other than type-face or type-die

Character formation by impact

C101S093050, C400S124130

Reexamination Certificate

active

07665919

ABSTRACT:
A recording control device includes a head driving circuit, a temperature detector, and a controller. The head driving circuit includes a power supply that supplies a driving current to a plurality of driving coils used for driving a plurality of recording wires provided in a recording head. An induced current flows through a circuit which is connected to the plurality of driving coils when the driving current to the driving coils stops. The temperature detector detects a temperature of heat generated in the circuit due to the induced current, and the controller controls an operation of the recording head based on the temperature detected by the temperature detector.

REFERENCES:
patent: 5720561 (1998-02-01), Ryan et al.
patent: 04-097858 (1992-03-01), None
patent: 05-116347 (1993-05-01), None
patent: 05-185615 (1993-07-01), None
patent: 06-024018 (1994-02-01), None
patent: 6-166189 (1994-06-01), None
patent: 08-020121 (1996-01-01), None

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