公开(公告)号：US11943407B2

公开(公告)日：2024-03-26

申请号：US17600383

申请日：2020-06-16

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Soo Young Kang ,  Junghoon Kim ,  Mi Jin Kang

IPC: H04N1/028 ,  H04N1/00 ,  H04N1/12 ,  H04N1/21

CPC classification number: H04N1/00782 ,  H04N1/00734 ,  H04N1/00758 ,  H04N1/00766 ,  H04N1/028 ,  H04N1/121 ,  H04N1/2108 ,  H04N2201/0094 ,  H04N2201/0416 ,  H04N2201/04703

Abstract: An image reading apparatus includes an image sensor to read a document, a sensor to detect whether the document is loaded on the image reading apparatus, and a processor to, when the sensor detects the document is loaded on the image reading apparatus, and before a scan instruction is input to the image reading apparatus, control the image sensor to execute a pre-scan job with respect to the loaded document using a default set value.