Genuine OEM HP LaserJet Enterprise Flow MFP M634h Toners
Black toner for the HP LaserJet Enterprise Flow MFP M634h comes in different capacities. High yield cartridges contain more toner than standard cartridges, while the imaging drum is included in the toner cartridge.
Toner Buzz carries genuine HP black toner for the M634h in standard, high and extra high yield. Choose the capacity you need from these individual cartridges; no separate drum is part of this toner selection.