This is a compatible high yield black ink cartridge for Brother printers, specifically the LC3017BKCIC model. It delivers a page yield of up to 550 pages, ensuring reliable performance for your printing needs. This cartridge is designed to meet the same specifications and performance standards as the original Brother LC3017BKCIC inkjet cartridges. Enjoy significant savings compared to the MSRP while maintaining quality printouts. Backed by our 100% Quality Satisfaction Guarantee.