Patent ID: 11943405
Assignee: SEIKO EPSON CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 2:
3. The image reading apparatus according to claim 1, further comprising edge guides disposed with a gap therebetween in a width direction intersecting a document feed direction and configured to guide width direction edges of the document mounted on the document mounting section, wherein
the document type includes a first document having a back end in the transport direction in length located upstream out from a back end of the edge guides in the transport direction when mounted on the document mounting section and a second document having a back end in the transport direction in length located downstream from the back end of the edge guides in the transport direction when mounted on the document mounting section, and
the inclination detection reference value for the second document is higher than the inclination detection reference value for the first document.