Xerox 013R00656 Drum Unit (90,000 Yield)
Xerox 013R00646 Maintenance Drum Unit (81,000 Yield)
Xerox 013R00636 Black/Color Drum Unit (80,000 Yield)
Xerox 013R00624 Drum (38,000 Yield)
Xerox 013R00579 Drum Unit (29,000 Black/27,000 Color Yield)