This genuine Kyocera TK-7300 toner cartridge in black is designed for the Kyocera ECOSYS P4040dn printer. It offers an estimated yield of 15,000 pages based on ISO/IEC 19752 standards. Rely on original Kyocera toner cartridges for the best printing results, whether for text or images. This black toner cartridge (1T02P70NL0) is a reliable and versatile printing solution.