Apparatus for driving and controlling a printing head carriage

Details Apparatus for driving and controlling a printing head carriage Apparatus for driving and controlling a printing head carriage

1986-09-11

1989-05-23

Sewell, Paul T.

Typewriting machines

Carriage or carriage-moving or movement-regulating mechanism

Carriage-feed mechanism

400279, 400328, B41J 1930

Patent

active

048325180

ABSTRACT:
A printing apparatus is provided with a drive device for driving a carriage supporting a printing head, a speed control device for releasing a control signal for controlling the speed of the drive device, and a signal output device for releasing a control signal, in the place of the speed control device.

REFERENCES:
patent: 4146922 (1979-03-01), Brown
patent: 4147967 (1979-04-01), Aiena
patent: 4285606 (1981-08-01), Giacone
patent: 4404572 (1983-09-01), Okamura et al.
patent: 4415911 (1983-11-01), Tazaki

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