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. 22, 2008
Filed:
Jun. 07, 2005
Katsuyuki Yokoi, Yokohama, JP;
Katsuyuki Yokoi, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
If a plurality of print jobs is received irregularly, this invention makes it possible to perform a proper double-sided printing on a print medium. The printing apparatus of this invention comprises: print medium transport unit; printing means; discharge unit for discharging the print medium from the transport path; and double-sided printing control unit for controlling these unit. When the printing of a last page of print data based on a preceding print command is ended on the first surface of a print medium, the double-sided printing control unit does not discharge the print medium and has the print medium, whose first surface was printed, stand by in the transport path. Then, when the next print command is input, a first page of print data in the next print command is printed on the second surface of the print medium.