(19)
(11) EP 2 428 846 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.05.2015 Bulletin 2015/21

(43) Date of publication A2:
14.03.2012 Bulletin 2012/11

(21) Application number: 11180303.7

(22) Date of filing: 07.09.2011
(51) International Patent Classification (IPC): 
G03G 15/00(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 09.09.2010 JP 2010202413

(71) Applicant: Ricoh Company, Ltd.
Tokyo 143-8555 (JP)

(72) Inventor:
  • Okada, Norikazu
    Tokyo, 143-8555 (JP)

(74) Representative: Schwabe - Sandmair - Marx 
Patentanwälte Stuntzstraße 16
81677 München
81677 München (DE)

   


(54) Image forming apparatus, image forming system, and method of forming image


(57) An image forming apparatus includes: an image forming unit (34) that forms an image on a recording medium based on designation of the image and image formation; a communication unit (41, 44) that communicates with an external apparatus; a determining unit (32) that determines whether or not to reduce a speed at which the image forming unit (34) forms the image based on the designation, when the communication unit (41, 44) receives a power reduction command that requests to reduce power consumption; and a control unit (31, 32) that allows the image forming unit (34) to form the image on the recording medium at a second speed lower than a first speed that is determined in advance, when the determining unit (32) determines the speed to reduce.







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