Technical Specifications
Absolute Black® toner for use in Xerox® WorkCentre 123, 128, 133 WorkCentre Pro
123, 133, M-123, 128, CopyCentre 133, C 123, 128, OEM 006R01184 Black toner
cartridge rated at 30,000 pages at 5% coverage of a letter size page.
Smartchip on toner cartridge (locking device)