Patent ID: 11889043
Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An image reading apparatus comprising:
a conveyance portion configured to convey a first medium to a predetermined reading position;
a first imaging portion provided in a first reading position on a conveyance path of the first medium;
a first reading processing portion configured to cause the first imaging portion to read a first image of a first reading surface of the first medium conveyed by the conveyance portion;
a second imaging portion provided below a medium placement surface;
a second reading processing portion configured to cause the second imaging portion to read a second image of a second reading surface of a second medium by scanning while the second imaging portion is being moved along the second reading surface of the second medium placed on the medium placement surface;
a reading control portion configured to control the first reading processing portion and the second reading processing portion to operate in parallel with each other; and
a synthesis processing portion configured to generate a synthesized image by synthesizing the first image read by the first reading processing portion and the second image read by the second reading processing portion, wherein
upon reading the second medium, the second imaging portion is to scan the second reading surface of the second medium by moving from a predetermined reference position,
the conveyance path includes:
a first conveyance path configured to extend from a predetermined branch point via a second reading position by the second imaging portion disposed in the predetermined reference position to a first discharge outlet and
a second conveyance path configured to extend from the predetermined branch point to a second discharge outlet without passing through the second reading position, the image reading apparatus further comprising:
a route switch portion configured to be displaced to either of a first position where the first medium conveyed by the conveyance portion is guidable to the first conveyance path or a second position where the first medium is guidable to the second conveyance path, and
a third reading processing portion configured to, in a case where the route switch portion is disposed in the first position, cause the second imaging portion to read the first reading surface of the first medium conveyed by the conveyance portion in the second reading position, and

in a case where an image synthesis instruction is inputted and the route switch portion is disposed in the second position, the reading control portion controls the first reading processing portion and the second reading processing portion to operate in parallel with each other.