Page Yield: Up to 2,600 pages per Black toner cartridge at 5% coverage(depends on printer and usage)
Professional chip | Refined toner | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead-Free Environmental friendly.
High-yield toner cartridges reduce print consumption while delivering sharper color results. If you have trouble using it, you can contact us on Amazon, we will provide you with the best after-sales service.