This is an original Xerox 108R00650 / Phaser 7400 Black Laser Drum Unit manufactured 100% new by Xerox. Choose the OEM Xerox 108R00650 / Phaser 7400 Black Laser Drum Unit for clear, crisp prints every time. When purchasing your OEM 108R00650 / Phaser 7400 Black Laser Drum Unit from Rock Bottom Ink (RBI), $1.00 will be donated to charity: water to fund clean water projects for the nearly 1 billion people who do not have access to clean drinking water! Name Brand OEM cartridges are covered by the respective manufacturer's warranty. We do not accept returns for OEM (Original) products, so in the case you receive a defective cartridge please contact the manufacturer.