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:
Apr. 29, 2014
Filed:
Aug. 12, 2011
Nobuyuki Kobayashi, Kawasaki, JP;
Nobuyuki Kobayashi, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The color image forming apparatus performs registration control and is operable in first and second image forming modes. Contact control in the first image forming mode is different from that in the second image forming mode. The control section causes an alignment correction amount to vary between registration control corresponding to image forming for a second or subsequent sheet in the first image forming mode and registration control corresponding to image forming for a second or subsequent sheet in the second image forming mode. An engine control section causes a color deviation correction amount for contact control of a process unit when shifting from image forming for a first sheet to image forming for a second sheet to vary between the first and second image forming modes.