The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2021
Filed:
Jan. 17, 2020
Kyocera Document Solutions Inc., Osaka, JP;
Takenori Yamamoto, Osaka, JP;
Abstract
A control unit determines as a sheet center actual position a center position of a print sheet, and adjusts a center position of the image to be printed on the basis of a difference from the sheet center actual position. Further, the control unit prints a main scale image along a primary scanning direction on one face of a print sheet for a test chart, prints a vernier scale image along the primary scanning direction on the other face of the print sheet, determines a deviation between a reference center position of the print engine and a reference center position of the line sensor on the basis of a scale mark of the main scale image that agrees with a scale mark of the vernier scale image, and moves a center position of the image to be printed so as to reduce the determined deviation.