Stay ready to print or top up your office supply stash with this high quality hp 131a laserjet toner cartridge triple pack made to work dependably in select hp laserjet pro colour printers and multifunction devices these cartridges come with integrated smart resolution technology for crisp clear results each unit in this hp 131a laserjet toner cartridge triple pack prints up to 1 800 eye catching colour pages scroll down the page for full technical specifications