This SuppliesMAX Drum Unit Combo Pack is Designed to be Compatible with the Konica Minolta MNLDR-512MP and is Guaranteed to Match and Outlast the OEM Version ; Designed for use in the USA ; 120000 Page Yield on 5% Page Coverage Model: SuppliesMAX Konica Minolta DR-512MP Drum Unit Combo Pack Color: Black/Cyan/Magenta/Yellow Yield: 120000 Machine Compatibility: See overview tab Manufacturer Warranty: 30 DAYS Our compatible toner, inkjet cartridges, ribbons, copier and other supplies are constructed to original OEM specifications. Guaranteed Superior Quality to Meet or Exceed High Priced OEM Products. Product packing may vary but it will not affect quality and warranty.