This genuine HP 312A laser toner cartridge from Hewlett Packard gives high quality prints and bold graphics. You can rely on HP to provide quality prints and reliable printing that every business needs. Get consistent prints from the first page to the last. . HP 312A Laser Toner. Colour - Black. HP 312A Laser Toner has a page yield of 2400. For use with: HP Color LaserJet Pro M476*Please note this product is delivered direct from our supplier and may take a little longer to arrive