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:
Jul. 02, 2019
Filed:
May. 23, 2017
Seiko Epson Corporation, Tokyo, JP;
Hiroyuki Motoyama, Shiojiri, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A thermal printer comprises: a thermal line head configured to include a plurality of resistors and prints an image based on a received print data on thermosensitive paper, the plurality of resistors being divided into unit of being able to be energized concurrently; and a head element inspection unit configured to perform inspection, with the plurality of resistors divided into the unit, to acquire a resistance value of each resistor belonging to the unit on a unit-by-unit basis; wherein, when the image is not being printed, the head element inspection unit inspects the resistors in the unit of division each; wherein the inspection of the resistors is suspended on the unit-by-unit basis, the suspension being based on the print data; and wherein, after completion of the printing of the image, the suspended inspection is resumed on the unit-by-unit basis from where suspended.