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:
May. 28, 2024
Filed:
Mar. 16, 2023
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Yosuke Imanishi, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A first memory stores type information and identification information. The type information indicates whether a consumable is a contract consumable or a normal consumable. The identification information is unique information for identifying the consumable. A replacement part is used in an image forming apparatus together with the consumable. The replacement part includes a second memory. A controller is configured to: determine whether a contract cancel instruction has been received, the contract cancel instruction being an instruction for cancelling contract for the image forming apparatus; in response to determining that the contract cancel instruction has been received, determine whether the type information is information indicating the contract consumable; and in response to determining that the type information is information indicating the contract consumable, store the identification information in the second memory. This allows a use of the consumable in another image forming apparatus together with the replacement part.