Recording apparatus for changing the amount of displacement and

Details Recording apparatus for changing the amount of displacement and Recording apparatus for changing the amount of displacement and

1995-02-15

1996-01-09

Wiecking, David A.

Typewriting machines

Means auxiliary to typewriting function

Means for correcting typing errors

400212, 400216, B41J 2936, B41J 3514

Patent

active

054823927

ABSTRACT:
A recording apparatus is capable of recording an image on a recording medium and of erasing an image recorded on the recording medium. The apparatus has a recording device such as a print hammer and a drive motor therefor; an erasure tape for erasing the image recorded on the recording medium by the recording device; a shift mechanism for shifting the erasure tape upwardly or downwardly; a circuit for causing the erasure tape to execute a plurality of image erasing operations; a recognition device for recognizing an erasure condition such as the kind of erasure ribbon, the kind of character and the size of a character; and a control circuit for controlling the shift mechanism so that the amount of shift of the erasure tape varies in accordance with the erasure conditions recognized by the recognition device. It is accordingly possible to improve the image erasure function of the apparatus.

REFERENCES:
patent: 3154183 (1964-10-01), Wolowicz
patent: 3729081 (1973-04-01), Ozimek et al.
patent: 4453167 (1984-06-01), Motoyoshi
patent: 4606661 (1986-08-01), Aldrich et al.
patent: 4611938 (1986-09-01), Rettke et al.
patent: 4662766 (1987-05-01), Teichmann et al.
patent: 4692045 (1987-09-01), Makita
patent: 4708505 (1987-11-01), Tsumura et al.
patent: 4986677 (1991-01-01), Kondo et al.

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