What printer cartridge platform does the HP LaserJet Pro MFP M428fcm share with the M404dn?

The M428fcm uses the same HP 58A / 58X cartridges as the M404dn — standard black at 3,000 pages, high-yield 58X at 6,000 pages. If your office runs both machines, you can stock one cartridge SKU for both, which simplifies consumables management across the fleet.