Review on 🖨️ HP 90X CE390X Toner Cartridge: Black, High Yield – Superior Print Efficiency and Longer Lifespan by Andrew Krishna

This is a high capacity toner, it fits M602n/dn/x. It is also sold in double 90XD to save extra money. You can get refilled cartridges from other manufacturers, but this can damage your printer because the cartridge's mechanics aren't designed to rotate for a second, a third, or more. times 24,000 pages and they reuse the core. In the event of a leak, you can call HP for a replacement. 4 starts because they are overpriced