Patent ID: 9551971
Date: 2017-01-24
CPC Classifications: B65H,G03G

Claim:
1. A sheet storage apparatus comprising: a first sheet storage unit and a second sheet storage unit which are stacked in a vertical direction and configured to store a sheet conveyed by the sheet conveyance unit, each of the first sheet storage unit and the second sheet storage unit including: a control unit configured to detect presence of a sheet stored in each of the first sheet storage unit and the second sheet storage unit according to an output of each sensor, wherein, in a case where a first rotary member included in the first sheet storage unit is at the home position, at least a part of the first rotary member, viewed from a downstream side in the sheet conveying direction, overlaps a virtual line extending in the direction orthogonal to the sheet conveying direction and passing through a rotational axis of a second rotary member included in the second sheet storage unit.