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:
Sep. 04, 2018
Filed:
Aug. 12, 2016
Seiko Epson Corporation, Tokyo, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A printing device has a print unit that prints on roll paper; a storage compartment that holds roll paper; a paper guide that limits the position of the roll paper in the storage compartment; a paper guide sensor that outputs different detection values according to the status of the paper guide; a memory unit that stores the paper width of the roll paper; and a control unit that causes the print unit to print based on the paper width stored by the memory unit, detects the status of the paper guide based on the detection value of the paper guide sensor when triggered by a specific event, changes the paper width setting to a value indicating 58 mm if the paper guide is installed, and to a value indicating 80 mm if the paper guide is not installed.