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:
Jan. 15, 2019
Filed:
Nov. 16, 2016
Seiko Epson Corporation, Tokyo, JP;
Shuichi Koganehira, Nagano, JP;
Yasuhiko Kosugi, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Provided is a printing apparatus capable of continuous printing. A printing apparatus () includes a slot () to and from which a memory unit () storing permitted usage amount information can be attached and removed, and a processing unit () that carries out a process for updating estimated ink amount information that is information for estimating an amount of the ink in an ink holding unit (). In a state where the memory unit () is attached to the slot (), the processing unit () carries out a charging process that updates the estimated ink amount information using the permitted usage amount information, on the basis of a process for determining whether or not consumed ink amount expressed by the estimated ink amount information exceeds a prescribed threshold (WTH). The processing unit () carries out a setting process for making the prescribed threshold (WTH) variable.