Compatible with HP Laserjet Enterprise flow M830z MFP Laserjet Enterprise M806dn Laserjet Enterprise M806X+. Package Content Compatible HP CF325X HP 25X Black Micr Remanufactured Toner Cartridge. Approximate Page Yield: 34500 - Black Micr pages per cartridge at 5% coverage HP CF325X HP 25X Black Micr Remanufactured Toner Cartridge. Prints high-quality images and texts. Microchip Included: The intelligent chips make cartridges work with your printer.