B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
B41J 35/00 (2006.01) B41J 17/32 (2006.01) B41J 17/36 (2006.01) B41J 32/00 (2006.01)
Patent
CA 2085080
A device for identifying an ink ribbon cartridge used in an printing apparatus includes a spool rotatably disposed in the ink ribbon cartridge and having an ink ribbon wound thereabout. A ring is mounted on the spool so as to be rotatable relative to the spool and has information marks recorded thereon. A photo-sensor is disposed in the printing apparatus in opposite relation to the ring and detects the information marks recorded on the ring.
Kamoda Hitoshi
Maekawa Tomohiro
Yui Yasuji
Gowling Lafleur Henderson Llp
Sony Corporation
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