Printing device

Details Printing device Printing device

1986-12-29

1989-06-13

Burr, Edgar S.

Typewriting machines

Including interposed inking device for record-medium

Ribbon-feeding mechanism

400120, 400208, 400248, B41J 3200

Patent

active

048387185

ABSTRACT:
A printing device according to the present invention, the contact of a ribbon-guiding-member surface with the ribbon is increased, restraining the movement of the ribbon with the threading path bent by elastic restitution of the flexible ribbon guiding member. A printing device according to another features, accurate printing and correction is effected disregarding the play within the support arm or deformation of the carriage and limit a printhead to a predetermined printing line on a platen by restraining the movement of the nose end of a support arm with positioning members coupled thereto within proximity of the platen.

REFERENCES:
patent: 4605327 (1986-06-01), Ueki et al.
patent: 4650351 (1987-08-01), Engle et al.
patent: 4657418 (1987-04-01), Lahr
patent: 4661004 (1987-04-01), Applegate et al.
patent: 4669802 (1987-06-01), Ukma et al.

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