Ribbon cassette drive system method and apparatus for portable c

Details Ribbon cassette drive system method and apparatus for portable c Ribbon cassette drive system method and apparatus for portable c

1994-04-28

1996-03-19

Bennett, Chris A.

Typewriting machines

Including interposed inking device for record-medium

Ribbon-feeding mechanism

400208, 40012001, 400231, B41J 3352

Patent

active

054998794

ABSTRACT:
A ribbon cartridge and drive system for use in printers, typewriters, copiers or the like in which a supply spool and a take-up spool are enclosed in a housing with each spool extending from the housing for selective alternate engagement with a drive member connected to a brake member, both being coordinated with the movement of a printing head. A stripper bar peels the ribbon from a copy sheet downstream of printing head movement. The drive system cooperates with the printing head whereby a method of ribbon conservation is realized.

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