Feature: 1. APPLICABLE PRINTER: This toner cartridge is compatible with for Lexmark B2236 B2236dw B2236adw MB2236 B2442 B2442dw B2546dn B2650 B2650dn printer 2. EXCELLENT PRINTING EFFECT: No contaminate, no leakage, no blocking. Print is fine and clean, cartridge replacement provide you with a smooth printing experience to help improve office efficiency 3. HIGH PAPER OUT RATE: Each B2236 3K black toner cartridge can print reach up to 3000 pages(5% coverage for A4 paper), enough for you to use a long time 4. CLEAR PRINTING WITHOUT FADING: Ink cartridges provide clear text and graphics that won't fade for years, very long lasting, you can use with confidence 5. WIDE APPLICATION: Toner cartridge is suitable for hospitals, schools, governments, trading companies, financial companies and other scenarios Specification: Item Type: Toner Cartridge Product Material: ABS Color: Black High Paper Print Rate: Up to 3000 pages each(A4 paper 5% coverage) Applicable Printer: For Lexmark B2236 B2236dw B2236adw MB2236 B2442 B2442dw B2546dn B2650 B2650dn printer . Package List: 1 x Toner Cartridge