Alternate color or configuration shown 56F1000 Unison High-Yield Toner, 6,000 Page-Yield, Black Manufacturers: Lexmark , LEXMARK INT'L, INC. SKU: 5174889 Manufacturer part number: 56F1000 GTIN: 0734646637190 MSRP: $285.55 Price: $197.99 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Lexmark's exclusive Unison™ toner that helps achieve consistently outstanding image quality from the first page of a toner cartridge to the last. Device Types: Laser Printer; Color(s): Black; Page-Yield: 6,000; Supply Type: Toner. Overview Specifications Contact Us Lexmark's exclusive Unison™ toner that helps achieve consistently outstanding image quality from the first page of a toner cartridge to the last. Device Types: Laser Printer; Color(s): Black; Page-Yield: 6,000; Supply Type: Toner. Products specifications Attribute name Attribute value Global Product Type Print and Imaging Supplies-Toner/Toner Cartridges Pre-Consumer Recycled Content Percent 0% Post-Consumer Recycled Content Percent 0% Total Recycled Content Percent 0% Color(s) Black Device Types Laser Printer OEM/Compatible OEM Page Yield 6,000 Supply Type Toner Remanufactured No Print Supply Technology Unison™ Yield Type High-Yield Compatible Printers Lexmark MS321DN, Lexmark MS421DN, Lexmark MS421DW, Lexmark MS521DN, Lexmark MS621DN, Lexmark MS622DE, Lexmark MX321ADN, Lexmark MX321ADW, Lexmark MX421ADE, Lexmark MX521ADE, Lexmark MX521DE, Lexmark MX522ADHE, Lexmark MX622ADE, Lexmark MX622ADHE. Compatible Supplies Lexmark 56F000G, Lexmark 56F1000.