Features: The Inks Cartridge Chip Resetter to reset the chip capacity of printers, allowing you to reuse cartridges and significantly reduce printing costs. This chip resetter features easy to use with precise alignment indicators, ensuring successful chip resetting when Inks. for professional and businesses using models like the 7700, 9700, and 9900, who require efficient and cost effective printing solution. for office where high volumes printing is necessary, this tool ensures your printer cartridges ready for use without unexpected interruptions. from ABS materials, this resetter long performances and reliability, making it essential accessory for maintaining your printer efficiency. Specifications: Materials: ABS Size:8x5cm/3.15x1.97inch Package Includes: 1Set Chip Resetter note: Please allow 0-1cm error due to manual measurement. makes sure do not mind before bid. Due to the differenceS between different monitors, the picture may not reflect the actual of the item. Thank you!