Technical Specifications
Smartchip ® drum unit for use in Xerox® WorkCentre 123, 128, 133 WorkCentre Pro123, 133, M-123, 128, CopyCentre 133, C 123, 128, OEM 013R00589 Drum cartridgerated at 60,000 pages at 5% coverage of a letter size page.Smartchip on drum unit cartridge required
