Invention Application
US20120250064A1 METHOD AND APPARATUS FOR PREVENTING PREMATURE OR UNNECESSARY REPLACEMENT OF A CONSUMABLE USED IN AN IMAGE PRODUCTION DEVICE
有权
用于防止在图像生产装置中使用的消耗品的预处理或不必要的替换的方法和装置
- Patent Title: METHOD AND APPARATUS FOR PREVENTING PREMATURE OR UNNECESSARY REPLACEMENT OF A CONSUMABLE USED IN AN IMAGE PRODUCTION DEVICE
- Patent Title (中): 用于防止在图像生产装置中使用的消耗品的预处理或不必要的替换的方法和装置
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Application No.: US13076595Application Date: 2011-03-31
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Publication No.: US20120250064A1Publication Date: 2012-10-04
- Inventor: James WOOD
- Applicant: James WOOD
- Applicant Address: US CT Norwalk
- Assignee: XEROX CORPORATION
- Current Assignee: XEROX CORPORATION
- Current Assignee Address: US CT Norwalk
- Main IPC: G06K15/02
- IPC: G06K15/02 ; G03G15/00

Abstract:
A method and apparatus for preventing premature or unnecessary replacement of a consumable used in an image production device is disclosed. The method may include sensing the removal of the consumable from the image production device, determining if the removed consumable's life span is greater than a predetermined threshold, the predetermined threshold relating to the consumable's expected life span, wherein if it is determined that the removed consumable's life span is not greater than the predetermined threshold, sending a notification to a user at a user interface for the user to enter an identification code, receiving an identification code at the user interface, determining if the correct identification code has been entered, wherein if it is determined that the correct identification code has been entered, permitting operation of the image production device, otherwise, preventing operation of the image production device.
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