PrinterDash 56F1U00_4PK Compatible Ultra High Yield Toner Cartridge — 4-Pack (25,000 Page Yield) for MS-521/MS-621/MS-622/MX-521/MX-522/MX-622 Series

PrinterDash compatible ultra high yield toner cartridges, part number 56F1U00_4PK. This 4-pack of black cartridges delivers a maximum 25000 page yield (measured at 5% page coverage) and is engineered for use in the USA with 110V machines in North America. Built to match and outlast the OEM equivalent, these cartridges are manufactured to meet or exceed OEM performance. Compatibility: Works in MS-521DN / MS-621DN / MS-622DE / MX-521ADE / MX-521DE / MX-522ADHE / MX-622ADE / MX-622ADHE series and compatible laser printers. Quality and construction: Produced to original OEM specifications using a combination of new and recycled components. Cartridges are air-sealed and assembled in an ISO-9001, ISO-9002, ISO-14001 quality certified facility to ensure consistent output and reliability. Warranty and use: Use of these compatible supplies does not void your machine’s warranty. Guaranteed superior quality to meet or exceed high-priced OEM products. Packaging and notes: Sold in retail boxing (packaging subject to change). Images are for reference only; products are described by their specifications. Internal part numbers printed on packaging may differ from the manufacturer’s SKU. Specifications: Color: Black. Maximum Page Yield: 25000. Condition Type: Compatible. Pack: 4. Disclaimer: Manufacturer brand names, reference part numbers and logos are the registered trademarks of their respective owners and are used solely to indicate compatibility.