Fujitsu Isotec Limited

Minako Sato

Masayuki Kubota

Hisashi Uemura

Chiaki Sekioka

Hiromichi Suzawa

Masayuki Tanaka

Masaru Sugie

Junji Akutsu

One of a ribbon feed roller (32) and a pressure roller (34) for making an endless ink ribbon (30) run is displaceable relative to the other roller thereof for facilitation of replacement of the ink ribbon, and can be locked at a withdrawn position thereof. In a state where one roller is locked at the withdrawn position, mounting of the ink ribbon cassette on a printer is obstructed. Also, a running direction and an orientation of the endless ink ribbon are defined so that damage to the bonded portion of the endless ink ribbon is delayed as much as possible.

Ink ribbon cassette

An ink ribbon for a printer, particularly an impact type printer such as a wire dot printer or daisy wheel printer, as well as a black ink to be used for an ink ribbon for a printer.

Ink ribbon for printer and ink therefor

Growing community of inventors

Fukushima, Japan

Minako Sato