Q-Connect Dell 3110 High Capacity Black Laser Toner. OEM Ref - LS-OB-DE16-K0. 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 black cartridge for the Dell 3110 printer is a high yield model, packed with extra toner to print up to 8,000 pages.