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:
Oct. 20, 2015
Filed:
Nov. 18, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Yuzo Harano, Sagamihara, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A printing system includes a receiving unit, a printing unit, a grouping unit, a determining unit, and a control unit. The receiving unit receives a job in which a sheet feeding source is designated. The printing unit prints an image on a sheet fed from one of a plurality of sheet storage units. The grouping unit groups some of the sheet storage units as one virtual sheet storage unit. The determining unit determines which of one of the sheet storage units or the virtual sheet storage unit is the sheet feeding source. The control unit controls sheet feeding to continue the printing. When the sheet feeding source is determined to be a sheet storage unit, a sheet is fed from the designated sheet storage unit. When the sheet feeding source is determined to be the virtual sheet storage unit, sheets are respectively fed from the grouped sheet storage units.