| 发明名称 |
IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND STORAGE MEDIUM |
| 摘要 |
An image forming apparatus operable at least in a first power state and a second power state includes a control unit configured to update firmware, and a power source control unit configured to stop supplying power to the control unit in the first power state if a power source switch is operated by a user, and stop supplying power to the control unit in the second power state if the power source control unit receives a request sent from the control unit for turning off a power source, where the control unit performs control so that the image forming apparatus transitions to the second power state when the control unit updates the firmware. |
| 申请公布号 |
US2015146235(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201414551836 |
申请日期 |
2014.11.24 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Sekine Hiroshi |
| 分类号 |
G06F3/12;G06K15/00 |
主分类号 |
G06F3/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An image forming apparatus operating at least in a first power state and a second power state, comprising:
a control unit configured to update firmware; and a power source control unit configured to stop supplying power to the control unit in the first power state on condition that a power source switch is operated by a user, and stop supplying power to the control unit in the second power state on condition that the power source control unit receives a request from the control unit for turning off a power source, wherein the control unit performs control so that the image forming apparatus transitions to the second power state when the control unit updates the firmware. |
| 地址 |
Tokyo JP |
