Patent ID: 9346277
Filing Date: 2016-05-24
CPC Classification: B41J

Claim Text:
1. A cartridge configured to be mountable on a cartridge mounting structure having a first elastic member, a second elastic member, a third elastic member and a projection which is located between the first elastic member and the second elastic member and is located between the third elastic member and a part between the first elastic member and the second elastic member, the cartridge comprising: a first peripheral area of a first port configured to be contacted with the first elastic member; a second peripheral area of a second port configured to be contacted with the second elastic member; a third peripheral area of a third port configured to be connectable with the third elastic member; and a groove formed between the first port and the second port and extended from between the first port and the second port toward the third port, such as to allow the projection to be inserted therein.