The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2015
Filed:
Mar. 08, 2012
Naoki Nishikawa, Nagoya, JP;
Naoki Nishikawa, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
An image forming apparatus includes: an image forming unit; a power supply controller controls the image forming apparatus to operate in a normal mode and a power saving mode, in which supply of power to the image forming unit is cut off; and a plurality of interfaces that receives a transition command for transitioning from the power saving mode to the normal mode. The power supply controller performs an interface-power supply process of supplying power to at least one interface; a first change process of changing power supply destinations in the interface-power supply process so as to reduce an amount of power supply in the interface-power supply process; and a second change process of changing the power supply destinations in the interface-power supply process after the first change process so as to further reduce the amount of power supply.