Printer having a paper out/cover open sensor and method therefor

Details Printer having a paper out/cover open sensor and method therefor Printer having a paper out/cover open sensor and method therefor

1998-06-15

2000-02-01

Yan, Ren

Typewriting machines

Means auxiliary to typewriting function

Indicator means

4007081, 4007071, B41J 2918

Patent

active

060195320

ABSTRACT:
A printer has a control circuit to stop a print head from printing when paper runs out or when the cover of the printer is opened is disclosed. Only one switch is used to detect the absence of paper and the position of the cover.

REFERENCES:
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patent: 4111565 (1978-09-01), Jagger
patent: 4674895 (1987-06-01), Tanaka et al.
patent: 5264864 (1993-11-01), Hollman et al.
patent: 5396396 (1995-03-01), Watanabe
patent: 5570962 (1996-11-01), Suzuki et al.
patent: 5640182 (1997-06-01), Bahrami et al.
patent: 5676475 (1997-10-01), Dull

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