Printer with interlocked movable platen and presser

Details Printer with interlocked movable platen and presser Printer with interlocked movable platen and presser

1991-07-10

1992-06-02

Eickholt, Eugene H.

Typewriting machines

Including adjustment for optimum printing plane

Responsive to thickness of record-medium

400120, 400 58, 400642, B41J 1120

Patent

active

051182084

ABSTRACT:
A printer includes a print head and a platen roller facing the head. The platen roller is supported by supporting frames. The frames are rotatably supported by a stationary shaft. A second set lever is mounted on the supporting frame to be movable integrally with the frames, and includes a pressing portion facing a paper guide. The paper guide is pressed against a feed roller for feeding a paper sheet passing between the head and the platen roller. When the supporting frames are rotated in a direction to leave the platen roller from the head by a first set lever, the pressing portion pushes the paper guide so as to leave it from the feed roller.

REFERENCES:
patent: 4575267 (1986-03-01), Brull
patent: 4886384 (1989-07-01), Harry
patent: 5000591 (1991-03-01), Burgess
patent: 5061095 (1991-10-01), Asai et al.
patent: 5062722 (1991-11-01), Shiozaki
patent: 5064300 (1991-11-01), Kashiwabe

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