Office machine

Details Office machine Office machine

1989-03-09

1991-06-25

Burr, Edgar S.

Typewriting machines

Sheet or web

For feeding plural record media concurrently or selectively

400625, B41J 1100

Patent

active

050261843

ABSTRACT:
An office machine, for example, a printer, with a printing unit, individual paper transport via driving rollers and endless paper transport via a tractor is to be designed in such a way that as many operating modes as possible can be obtained by simple means. This is achieved at least one releasable cassette for individual paper is in the entry region of a printing unit. A tractor is pivotalby adjustable into a pushing and a pulling position and is located behind the printing unit. The following operating modes are selectable by adjustment of the tractor positions coupled to further components:

REFERENCES:
patent: 4234261 (1980-11-01), Hendrischk
patent: 4742946 (1988-05-01), Hamamichi et al.
patent: 4898488 (1990-02-01), Yokoi et al.
patent: 4925325 (1990-05-01), Niikawa
patent: 4934849 (1990-06-01), Yasuoka
patent: 4936694 (1990-06-01), Yasuoka
patent: 4972112 (1990-12-01), Yokoi
IBM Technical Disclosure Bulletin, "Paper Path Switching Mechanism for Automatic Sheet Feeder in a Printer", vol. 28, No. 4, Sep. 1985, pp. 1400-01.

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