XEROX Memorywriter 60 Series - Correctable Black Ribbon Cartridge - models 6010, 6015, 6016, 6018, 6020, 6030, 6040 & 6045. 8R2942 Gold Series for Office imaging Technology, Extra Capacity and Density, for CEROX 60 Series Memorywriter products, Models: 6010, 6015, 6016, 6018, 6020, 6030, 6040, 6045 Up to 175,000 character impressions