Q-Connect Dell 3110 Yellow Laser Toner OEM Ref - LS-OB-DE15-Y0. This Q-Connect toner is specially designed to fit seamlessly with your Dell printer, working without hassle, fitting in a matter of moments and reducing the downtime between jobs thereby improving your productivity. Creating vivid images and crisp text, this toner offers affordability without sacrificing quality. The professional-grade documents created by this toner are reassuringly unswerving in their output from the first page to the last. This yellow cartridge for the Dell 3110 printer can deliver up to 4,000 pages.