Brother TN637Y - Ultra High Yield - yellow - original - toner cartridge

The Brother TN637Y toner cartridge is designed for laser printing, offering a high yield with a duty cycle of 10,000 pages. Suitable for busy offices or high-volume printing tasks, this toner ensures consistent quality and reliability. The cartridge type is engineered to meet the standards of ISO/IEC 19798 for duty cycle coverage, making it a dependable choice for professional results.