Image forming device

The image forming apparatus addresses the challenge of managing downtime by using a combination of conveyance and discharge units to efficiently handle subsequent sheets after an abnormal sheet is detected, achieving reduced downtime through continuous operation.

JP2025092002APending Publication Date: 2025-06-19CANON KK
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Patent Information

Application Number
JP2023207615
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-12-08
Publication Date
2025-06-19

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Abstract

To shorten downtime caused by the fact that a subsequent sheet is ejected to be temporarily evacuated, by ejecting the subsequent sheet that is conveyed after an abnormal sheet is conveyed, in accordance with presence or absence of printing of an image on the abnormal sheet.SOLUTION: When an image is not printed on an improper sheet, an image forming device 10 continues conveying a sheet subsequent to an abnormal sheet and ejects the subsequent sheet having images printed on both surface thereof by a printing part 200 to ejected-sheet stackers 611, 621 and 631.SELECTED DRAWING: Figure 1
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Citation Information

Patent Citations

  • Image forming apparatus

    JP2004020650A

  • Inkjet recording apparatus

    JP2021066129A