This Compatible Xerox AltaLink C8130 / C8135 / C8145 / C8155 / C8170 Black Toner Cartridge is a great choice for your office or home printing needs. It is designed to replace the OEM number 006R01746 and is compatible with Xerox AltaLink C8130, C8135, C8145, C8155, and C8170 models. The black toner cartridge has a standard capacity and can print up to 59,000 pages. It has a shelf life of 24 months and comes with a 24-month product guarantee. This toner cartridge is a great choice for reliable and cost-effective printing.