Our highest yield LC506 series ink cartridges. Enjoy minimal interruption and maximum output with our highest yield ink cartridges. For everything you print, from airline tickets to business presentations, you can trust Brother Genuine Ink for consistent, premium performance with your Brother printer. The LC506XXL Super High Yield Ink Cartridge produces bold, sharp prints with rich black for up to 5,000 pages and vibrant colors up to 2,500 pages. Print Confidently with Brother Genuine LC506 Ink in your INKvestment 4355 and 4555 – the only brand we recommend for your Brother printer.