Title:
画像形成装置
Document Type and Number:
Japanese Patent JP7296039
Kind Code:
B2
Abstract:
An image forming apparatus (10) includes a print engine (10a) to form a page image on a printing sheet, a sheet conveyance unit (10b) to convey the printing sheet to the print engine (10a) in a non-stop conveyance mode, a video board (63) to supply image data of the page image to the print engine (10a), and a controller board (61) to execute predetermined image processing to generate the image data and transfer the image data to the video board (63). The video board transmits a horizontal synchronization signal to the controller board. The controller board transfers the image data to the video board line by line in synchronization with the horizontal synchronization signal. The video board adjusts a cycle of the horizontal synchronization signal in accordance with an image width of the page image to satisfy a print productivity condition set correspondingly to a size of the printing sheet.
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Inventors:
Takenori Yamamoto
Application Number:
JP2019097186A
Publication Date:
June 22, 2023
Filing Date:
May 23, 2019
Export Citation:
Assignee:
Kyocera Document Solutions Inc.
International Classes:
B41J2/01; B41J5/30; G03G21/00; H04N1/00
Domestic Patent References:
| JP2002036655A | ||||
| JP7212581A | ||||
| JP2014210403A | ||||
| JP2018132596A | ||||
| JP63278463A | ||||
| JP2011136446A |
Foreign References:
| US20170003617 |
Attorney, Agent or Firm:
Osamu Aoki