DR331CL Drum Unit Replacement Compatible for Brother DR-331CL Imaging Drum HL-L8350CDW MFC-L8850CDW MFC-L8600CDW HL-4150CDN MFC-9970CDW DCP-L8400 9050 9055 L8450 HL-L8250 L8650 L8850 4570CDW

Products Name: Zstint's Compatible Replacement for Lexmark 50F1U00 Toner Cartridge with chip. Compatible Printer: Compatible with Lexmark MS510 MS510dn MS610 MS610dn MS610dtn MS610de MS610dte Laser Printers. Total Packges: 1-Pack of 50F1U00 Toner Cartridge (Black), Cost per page $0.01a. High Page Yield: Up to 20,000 pages per 50F1U00 Black Toner Cartridge,(at 5% coverage of A4 Paper), High Yield Version 50F1U00 Toner Cartridge. The latest chip version: Zstint the toner cartridge is equipped with the latest upgraded version of the chip, ensuring perfect compatibility with each toner cartridge and quick recognition of the printer, allowing you to enjoy efficient and worry-free printing. Our toner cartridge have passed ISO9001 certification. High-quality toner cartridge meet the demands of high print volumes. Fine toner ensures clear and stain-free printing results and extends the service life of the printer. The printing effect is stable and reliable. You can install and replace it directly without manual adjustment.