Patent ID: 11924387
Assignee: RICOH COMPANY, LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  H | IPC H

Claim 2:
3. The sheet conveying device according to claim 1, further comprising another upstream detector disposed upstream from the upstream detector in the sheet conveyance direction,
wherein said another upstream detector is configured to detect a lateral end of the sheet,
wherein the upstream detector and said another upstream detector are configured to detect the sheet and the corrector is configured to correct the position of the sheet based on detection results of the upstream detector and said another upstream detector,
wherein, when the sheet to be conveyed is relatively long in the sheet conveyance direction, the upstream detector and the second downstream detector detect the sheet and the corrector corrects the position of the sheet again based on detection results of the upstream detector and the second downstream detector, and
wherein, when the sheet to be conveyed is relatively short in the sheet conveyance direction, the first downstream detector and the second downstream detector detect the sheet and the corrector corrects the position of the sheet again based on detection results of the first downstream detector and the second downstream detector.