Package Content: Verveoy Compatible for toshiba t-fc415u-k black toner cartridge T-FC415UK Black High Yield Toner Cartridge (2-Pack, BK) Printer Compatibility: Compatible with toshiba t-fc415u black toner cartridge for E-Studio 2515AC 3015AC 3515AC 4515AC 5015AC Printer High Page Yield: 38,400 pages per t-fc415u-k toner cartridge at 5% coverage (Letter/A4) Model Name: Replacement for toshiba t-fc415u-k (tfc415uk) black toner cartridge High Yield Toner Cartridge (2-Pack) Premium Performance: Verveoy compatible for toshiba tfc415uk black toner cartridge 2-Pack undergoes a strict quality testing procedure to ensure quality and compatibility for toshiba black ink replacement t-fc415u-k Advanced Chip: Each t-fc415u black toner cartridge is installed the latest chip to ensure 100% compatility with toshiba e studio 3015ac toner black Set of 1 T-FC415U Toner Cartridge Replacement for These Toshiba Toner Cartridges: T-FC415U T-FC415UK Compatible with the Following Printers: E-Studio 2515AC 3015AC 3515AC 4515AC 5015AC Printers. High Performance: 1.Equipped with an Intelligent Chip 2.High Printing Efficiency 2.Persistence and Stability 3.Easy Installation