Setup, Compatibility & Care
To install, power off the printer, open the front toner compartment, and remove the empty cartridge. Gently shake the new Alpa-Cartridge from side to side to distribute the toner powder evenly. Remove any protective plastic clips or tape, slide the cartridge firmly into the slot, and close the lid. This cartridge is compatible with the HP Laserjet Enterprise 600, M601, M602, M603, M4555F, M4555FSKM, and M4555H models. To maximize longevity, keep the cartridge stored in its original packaging at room temperature, away from direct sunlight and high humidity.