Title:
IMAGE READING APPARATUS
Document Type and Number:
Japanese Patent JP2020057895
Kind Code:
A
Abstract:
To distinguish between bound and folded/curled originals with a configuration for detecting the bound document on a trailing edge of the original using a distance measuring sensor.SOLUTION: A plurality of distance measuring sensors is provided in the front and back of an apparatus. Bound originals and folded/curled originals are discriminated by differences in outputs of the distance measuring sensors.SELECTED DRAWING: Figure 1
Inventors:
SUGA TAKAYUKI
MATSUMURA KOICHI
MATSUMURA KOICHI
Application Number:
JP2018186279A
Publication Date:
April 09, 2020
Filing Date:
October 01, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
H04N1/00; B65H1/00; B65H7/02
Domestic Patent References:
| JP2018016439A | 2018-02-01 | |||
| JP2017222515A | 2017-12-21 | |||
| JP2017079368A | 2017-04-27 | |||
| JP2007331909A | 2007-12-27 | |||
| JP2017222511A | 2017-12-21 | |||
| JP2018122950A | 2018-08-09 | |||
| JP2018043854A | 2018-03-22 |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa