A kind of wireless communication module, printing consumables and printer

Abstract

The present invention provides a wireless communication module, printing consumables and a printer. The wireless communication module is detachably installed on a printer host and / or a processing box of the printing consumables, and is used for wirelessly sending the identification information of the printing consumables To the verification center for legality verification, and receive the legality verification result information fed back by the verification center, and forward the legality verification result information to the printer host, so that the printer host determines whether to execute the printing job according to the legality verification result information. The present invention realizes the method of remote legality verification of printing consumables by the verification center, because the verification work of the present invention is completed by the verification center, and the verification center can combine the latest and most authoritative verification technology to verify the legality of the printing consumables. Carry out verification to prevent illegal production and imitation of printing consumables. At the same time, the wireless communication module of the present invention can be reused, thereby reducing the verification cost of printing consumables.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a wireless communication module, printing consumables and a printer. Background technique [0002] At present, printers mainly include inkjet printers and laser printers. Both inkjet printers and laser printers include the following two parts: the printer host and multiple detachable printing consumables. Each printing supply consists of an ink or toner cartridge and a chip attached to the ink or toner cartridge. During use, the chip communicates with the printer host. The chip is used to store original information such as manufacturer information, model, color, and total amount of ink of the corresponding printing consumables. At the same time, during the subsequent use of power on and off, replacement of printing consumables, and printing, the host computer of the printer will read and write the chip in the printing consumables through the relevant interface with a specific...

AI Technical Summary

Problems solved by technology

[0003] However, traditional printing consumables can only be identified and verified by the printer host, and normal printing can only be performed after the printer host passes the verification.

However, when the printer host is not connected to the Internet, it cannot upgrade the latest verification technology. Once an unscrupulous third party deciphers the chip and verification technology, it is easy to carry out illegal production and imitation of printing consumables, and it is difficult for the printer host to identify Illegally produced printing supplies

Images