Original Black Toner for Dell 3000cn / 3100cn Laser Printers (K4971) 4,000 Page Yield

The OEM Dell 310-5726 / K5362 black laser toner cartridge is professionally designed to produce the highest quality printouts for your Dell laser printer. The brand new 310-5726 is an ideal choice laser toner cartridge for your Dell printer. Dell K5362 laser toners deliver excellent, dependable results, page after page. You can depend on 310-5726 toner cartridges. Replaces the following Dell part numbers: 310-5726, K5362, 310-6874, and K4971. 100% Satisfaction Guarantee.