Paper feed control device for a printer and method for controlli

Boots – shoes – and leggings

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400550, 395101, G05B 1940

Patent

active

051288583

ABSTRACT:
A controller for controlling feeding of paper in a printer in response to a plurality of feed control commands. The printer includes a detector for detecting the presence or absence of paper in the printer wherein a predetermined region remains on the paper at a point in time when the output of the detector switches from an indication of paper presence to an indication of paper absence. The printing control calculates an accumulated value of the paper feed amounts specified by the plurality of paper feed control commands when the commands are successively given. The printing control then predetermines the presence or absence of the printable region based upon an amount corresponding to the printable region and the accumulated value. The paper feed control causes paper to be fed by the accumulated value when the remainder of the predetermined printable region is predetermined to be present and to be fed by an amount corresponding to the predetermined print region when the remainder is predetermined to be absent.

REFERENCES:
patent: 3643039 (1972-02-01), Barcomb et al.
patent: 4114750 (1978-09-01), Baeck et al.
patent: 4605887 (1986-08-01), Boella et al.
patent: 4644372 (1987-02-01), Hirota
patent: 4671683 (1987-06-01), Ueno
patent: 4834564 (1989-05-01), Oda

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