Genuine OEM HP LaserJet Enterprise M604dn Toners

The LaserJet Enterprise M604dn uses HP 81A black toner, but its maintenance kit does a different job. The kit services paper-feed rollers and the fuser, which bonds toner to paper. A toner change does not service those components.

Toner Buzz carries genuine HP 81A toner and the F2G76A 110-volt and F2G77A 220-volt maintenance kits for the M604dn. Choose the cartridge for toner, and match the kit's voltage to your printer's electrical rating when maintenance is needed.