US 11,818,311 B2
Image processing apparatus having a screen from which to select document reading sizes
Taku Shinohara, Saitama (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Jul. 14, 2022, as Appl. No. 17/864,942.
Application 17/864,942 is a continuation of application No. 17/334,372, filed on May 28, 2021, granted, now 11,418,669.
Claims priority of application No. 2020-109842 (JP), filed on Jun. 25, 2020.
Prior Publication US 2022/0353384 A1, Nov. 3, 2022
Int. Cl. H04N 1/40 (2006.01); H04N 1/00 (2006.01); B65H 5/06 (2006.01); B65H 7/06 (2006.01)
CPC H04N 1/00809 (2013.01) [B65H 5/062 (2013.01); B65H 7/06 (2013.01); H04N 1/00708 (2013.01); H04N 1/00779 (2013.01); H04N 1/00785 (2013.01); H04N 1/00814 (2013.01); B65H 2220/09 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An image processing apparatus comprising:
a conveyor configured to convey a document set on a document tray;
a document detection sensor provided on the document tray;
a processor configured to determine, based on a signal from the document detection sensor, a size of the document and an orientation of the document;
a reader configured to read the document conveyed by the conveyor; and
a user interface configured to select, from among candidates of sets of sizes and orientations of a plurality of documents that can be conveyed by the conveyor, a reading size and a reading orientation of the document by document,
wherein the processor performs, based on the size of the document being a certain size in which the processor can determine a first orientation and cannot determine a second orientation, control so that the second orientation is not selectable by the user interface.