Ink Cartridge Chip Dual Data Block Authentication
Solution Overview
Problem
The existing printing systems face high costs and resource waste due to frequent replacement of ink cartridges, low ink utilization rates, and inefficiencies in ink consumption, particularly because they require specific, compatible cartridges for different printers, leading to excessive ink waste and environmental pollution.
Innovation Solution
An ink cartridge chip with a storage module containing a first fixed ink quantity data block and a second variable ink quantity data block, which allows for authentication with printers and maintains a consistent printing mode, ensuring efficient ink usage and reducing waste by keeping ink levels within a specific range.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If original ink cartridges are used for a long time, then printing system compatibility is maintained, but printing cost becomes excessively high
Solution Approach 1:
The ink cartridge chip is designed with dual data block structures (first ink quantity data block and second ink quantity data block) that enable it to work with different printer types through authentication. The chip can adapt to multiple printer models including HP, Canon, Epson, and others, making a single ink cartridge compatible across different printing systems and eliminating the need to purchase different cartridges for different printers.
2Reliability
If firmware upgrades are conducted periodically, then printing system performance is improved, but previously purchased ink cartridges become obsolete
Solution Approach 1:
The ink cartridge chip incorporates a dynamic authentication mechanism that can adapt to different printer firmware versions. The chip contains multiple data blocks that can be selectively activated based on the printer type and firmware version detected during authentication, allowing the same ink cartridge to remain compatible across firmware upgrades without becoming obsolete.
3Measurement precision
If ink consumption threshold values are set for different printer types, then ink consumption is controlled, but ink utilization rate decreases and extra ink waste occurs
Solution Approach 1:
The system dynamically adjusts ink consumption threshold parameters based on the authenticated printer type. The ink cartridge chip stores multiple ink quantity data blocks with different threshold values, and the appropriate threshold is selected during authentication based on the printer model. This allows precise ink consumption control tailored to each printer type while maximizing ink utilization and avoiding premature printing stops that would waste ink.
Data Source
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AI summary
The application provides an ink cartridge chip, an ink cartridge and an operation method for giving response to printing work, and belongs to the technical field of printing. The ink cartridge chip comprises a storage module at least provided with a first ink quantity data block and a second ink quantity data block which share data with a printer and make the printer have one printing mode, wherein the first ink quantity data block is fixed in the printing mode, and the second ink quantity data block is variable in the printing mode. The ink cartridge comprises the ink cartridge chip. The operation method for giving response to printing work comprises the steps of receiving a reading instruction of the printer through the ink cartridge chip, and sending the two preset ink quantity data blocks to the printer through the ink cartridge chip for responding authentication; after responding succeeds, keeping one ink quantity data block unchanged and the other ink quantity data block variable. The application with a printing system is easy, convenient and fast, universality is high, printing at a high ink utilization rate is achieved in one printing mode, and the problems of resource waste, consumable loss, high cost and the like are solved.