【High Performance】 Equipped with latest Intelligent chip can be easily recognized by printers and would prevent any printing head clogged and reduces damage to the printer head, 100% compatible, easy to install.
【Important Note】 Please power off your printer before installing C9345 / C12C934591 ink maintenance box; do not touch the chip; feel free to reach us if you have any questions; we offer friendly & professional customer service within hours.
【ISO Quality Factory】 Our Ink Maintenance Box are manufactured by ISO 9001, ISO 14001, CE and ROHS certified factory. We specialize in producing compatible ink cartridges more than 20 years of experience.