| 发明名称 | Image forming apparatus having current detection | ||
| 摘要 | An image forming apparatus for forming an image on a recording material includes a cartridge, detachably mountable to a main assembly of the image forming apparatus, including a memory and an image forming process member actable on an image bearing member, and a current detecting portion, provided in the main assembly, for detecting a value of current passing through the process member. The current detecting portion detects the value of the current passing through the process member when a voltage is applied to the process member, and the memory stores information for discriminating whether or not the process member is recyclable on the basis of the detected value of the current. | ||
| 申请公布号 | US9086667(B2) | 申请公布日期 | 2015.07.21 |
| 申请号 | US201313782266 | 申请日期 | 2013.03.01 |
| 申请人 | CANON KABUSHIKI KAISHA | 发明人 | Mochizuki Masataka |
| 分类号 | G03G15/00;G03G15/08;G03G21/18 | 主分类号 | G03G15/00 |
| 代理机构 | Fitzpatrick, Cella, Harper & Scinto | 代理人 | Fitzpatrick, Cella, Harper & Scinto |
| 主权项 | 1. An image forming apparatus for forming an image on a recording material, comprising: a cartridge, detachably mountable to a main assembly of the image forming apparatus, including a memory and an image forming process member actable on an image bearing member in an image forming process; and current detecting means, provided in the main assembly, for detecting a value of current passing through the image forming process member, wherein the current detecting means detects the value of the current passing through the image forming process member when a voltage is applied to the image forming process member, and the memory stores information for discriminating whether or not the image forming process member is recyclable on the basis of the detected value of the current. | ||
| 地址 | Tokyo JP | ||