| 发明名称 |
UNIT CHECKING DEVICE, UNIT, AND IMAGE FORMING APPARATUS |
| 摘要 |
A unit checking device is provided which checks whether a unit detachably provided to a device body is new or old. The unit checking device includes a transistor for checking provided in the unit and configured to be destructed by power supplied from the device body; and an inspection device provided in the device body and configured to determine whether or not the transistor is destructed by applying a voltage to the transistor. |
| 申请公布号 |
US2016209793(A1) |
申请公布日期 |
2016.07.21 |
| 申请号 |
US201615002110 |
申请日期 |
2016.01.20 |
| 申请人 |
KONICA MINOLTA, INC. |
发明人 |
YAMADA Yohei;AOKI Mikiyuki;KASAMATSU Toru |
| 分类号 |
G03G15/00 |
主分类号 |
G03G15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A unit checking device for checking whether a unit detachably provided to a device body is new or old, the unit checking device comprising:
a transistor for checking provided in the unit and, configured to be destructed by power supplied from the device body; and an inspection device provided in the device body and configured to determine whether or not the transistor is destructed by applying a voltage to the transistor. |
| 地址 |
Tokyo JP |
