Ink ribbon cartridge with ribbon tensioning structure

Details Ink ribbon cartridge with ribbon tensioning structure Ink ribbon cartridge with ribbon tensioning structure

1998-04-27

1999-08-17

Yan, Ren

Typewriting machines

Including interposed inking device for record-medium

Ribbon-feeding mechanism

400208, B41J 3352

Patent

active

059383518

ABSTRACT:
There is disclosed a portable thermal printer having a printer housing, a printing mechanism and an ink ribbon cartridge containing an ink ribbon cartridge containing an ink ribbon. The cartridge has a cartridge housing and an improved brake for applying a slight braking force on a core of an ink ribbon supply roll in the housing. The cartridge is easy to load onto the printer. The cartridge forms part of the printer housing and is latched thereto. The cartridge is slid onto the printer and the cartridge housing detents into position.

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