Consumable verification system and method

A verification system and verification method technology, which is applied in the field of printing consumables, can solve problems such as toner cartridge identification, impact on printing quality, lack of remote verification of toner cartridges, etc., to achieve the effect of ensuring printing quality and ensuring printing quality
CN102173233AInactive Publication Date: 2011-09-07ZHUHAI TIANWEI TECH DEV CO LTD
5 Cites 60 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ZHUHAI TIANWEI TECH DEV CO LTD
Publication Date
2011-09-07
Estimated Expiration
Not applicable Β· inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a consumable verification system and a consumable verification method. The system comprises a printer, wherein the printer is provided with a consumable container; a consumable chip is arranged on the consumable container, and is provided with an electronic module and a communication interface; the electronic module stores serial number information of the consumable container; the system also comprises a verification server which is provided with a communication unit and a memory; and the memory stores configuration information and status information of the consumable container. The method comprises the following steps of: after the printer performs printing work once, transmitting the serial number information and the real-time status information to the server by using the consumable chip; and when the printer performs the next printing work, transmitting the real-time status information to the server again, and judging whether the consumable container is available by using the server, if so, returning information allowing printing, otherwise, returning error information. The invention can remotely configure and verify the consumable chip, the printer is prevented from using the consumable chip with tampered data for printing operation, and the printing quality is ensured.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of printing consumables, in particular to a verification system for a consumable container installed on a printer and a verification method using the system. Background technique

[0002] As a common office equipment, printers provide great convenience for modern office. Existing printers are divided into inkjet printers and laser printers. Inkjet printers use ink cartridges containing ink as consumable containers to provide printers with printing ink to form characters or patterns that need to be printed on paper; The toner cartridge with toner is used as a consumable container to provide the printer with toner for printing to form text or patterns that need to be printed on the medium.

[0003] see figure 1 , The existing ink cartridge has a housing 11, the housing 11 encloses a cavity 15, and the cavity 15 contains ink. An ink outlet 14 is provided below the housing 11 , and the ink in the cavity 15 can flow to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More