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:
Jul. 06, 2010
Filed:
Mar. 21, 2008
Masahiko Kimura, Gifu-ken, JP;
Masahiko Kimura, Gifu-ken, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
An image forming apparatus according to an aspect of the invention is operable in a first mode in which a first unit group comprising at least one of a plurality of functional units is activated and a second mode in which a second unit group comprising at least one of the plurality of functional units is activated. In the first mode, a control unit is operable to: activate a first power source circuit; input a first voltage to a third power source circuit; and supply an operation voltage converted by the third power source circuit to the first unit group. In the second mode, the control unit is operable to: activate a second power source circuit and deactivate the first power source circuit; and supply a second voltage output from the second power source circuit to the second unit group without intervention of the third power source circuit.