Toner includes a used chip, and printer will not display toner level. However, you will have no issue printing: Installation Instructions.
EcoPlus products are manufactured under stringent quality control guidelines to ensure the highest level of quality and reliability. To control quality, EcoPlus follows a Global Quality Management System, which has received ISO 9001 & ISO 14001 certification. This system allows us to maintain high production standards, while ensuring continual design improvements into current and future products
This EcoPlus remanufactured toner cartridge (Alternative for HP CF289X, 89X) (10,000 Yield) will not void your machine's warranty and is backed by our 1 YEAR CARTRIDGE WARRANTY.