Printer ribbon cartridge with re-inking reservoir and pump

Details Printer ribbon cartridge with re-inking reservoir and pump Printer ribbon cartridge with re-inking reservoir and pump

1994-10-21

1995-11-14

Burr, Edgar S.

Typewriting machines

Including interposed inking device for record-medium

Renovation of used ribbon

400202, 4002022, 4002021, 400208, 400185, 4001961, B41J 3100, B41J 3202

Patent

active

054660734

ABSTRACT:
A ribbon cartridge for an impact printer includes a liquid ink container, a metering/transfer device such as a peristaltic pump, an ink reservoir pad, and an ink transfer roller. The metering/transfer device and a drive roller for the ribbon preferably receive motive power from a common source. With this arrangement, the cartridge carries a large quantity of ink and applies it to the fabric in a controlled manner, thus extending service life and improving operability of the cartridge.

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patent: 5207519 (1993-05-01), Debreczenyi
patent: 5221148 (1993-06-01), Suzuki et al.
patent: 5314257 (1994-05-01), Cheng

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