| 发明名称 | Ink tank and printing apparatus | ||
| 摘要 | A light emitting portion of an ink tank emits light after a delay time in accordance with a mounting speed of the ink tank has elapsed after connecting second electrode pads on an ink tank side and a second contact on a holder side. | ||
| 申请公布号 | US9434174(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201514858983 | 申请日期 | 2015.09.18 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Ujita Toshihiko;Oikawa Satoshi |
| 分类号 | B41J29/393;B41J2/175 | 主分类号 | B41J29/393 |
| 代理机构 | Canon USA, Inc. I.P. Division | 代理人 | Canon USA, Inc. I.P. Division |
| 主权项 | 1. An ink tank that is capable of being mounted on a mount portion, the ink tank comprising: a tank side contact that is capable of being connected to a mount portion side contact provided on the mount portion; and a notifying portion controlled by a controller that is capable of performing a notification operation, wherein when the ink tank is mounted on the mount portion, the notifying portion performs the notification operation after a delay time, the delay time being set in accordance with a mounting speed of the ink tank that has elapsed from when the tank side contact has been connected to the mount portion side contact. | ||
| 地址 | Tokyo JP | ||