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:
Mar. 30, 2021
Filed:
Sep. 19, 2019
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Yuta Arakawa, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
After an ejector passes an ejection end position, a controller controls a second conveyor to convey a sheet in a sub-scanning direction. The ejection end position is a position at which ink ejection by the ejector ends before reaching a turn position. An ejection start position is a position at which ink ejection by the ejector starts after turning at the turn position. Based on positional relationship between the ejection end position and a standard position, the controller adjusts timing of conveyance of the sheet or shift the turn position from the standard position in a direction of reducing an overlap between a sheet conveyance period after the ejector passes the ejection end position and an ejector deceleration period before the ejector reaches the turn position. The standard position is a standard turn position of the ejector and is determined from the ejection end position and the ejection start position.