Genuine OEM HP LaserJet MFP M234 dw Toners

The MFP M234dw uses HP 134A black toner, with HP 134X as the high-yield choice for longer use between changes. Both serve the same black-toner role.

Genuine HP 134A and 134X cartridges for this printer are carried by Toner Buzz. Base the choice on how much the M234dw prints before the next toner change.