| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique that can attempt stably electric connection of a cartridge side terminal and an apparatus side terminal.SOLUTION: A cartridge 20 includes: an ink supply part 280; a terminal holding part and a first restriction part 210. The terminal holding part includes a terminal group arranged in a terminal surface not parallel nor vertical to the surface formed by a front end part 288 in the mounting direction of the ink supply part 280, and a contact part of the terminal group receives force from the mounting direction to an opposite direction. An engaging part of the first restriction part 210 is provided at a position adjacent to the terminal holding part. |
