This is because the toner technology requires 27 percent ... productivity or security.” HP also said the LaserJet Enterprise 5000, 6000, X500 and X600 offer “the industry’s fastest A4 ...

The HP Color LaserJet Pro 3201dw ships with four TerraJet cartridges, which use less plastic than other types and are especially energy efficient thanks to the toner’s low melting point.