??Product Introduction: (1Cyan,1Magenta,1Yellow) TN336 Toner Cartridge. ??High Capacity: Each color toner cartridge can print about 3500 pages. ??100% Compatible with following printers: MFC-L9550CDW MFC-L8600CDW MFC-9460CDN MFC-L8850CDW MFC-L8650CDW DCP-9050CDN DCP-9055CDN DCP-9270CDN DCP-L8400CDN DCP-L8450CDW HL-L8250CDN HL-L8350CDW/CDWT HL-L9200CDW/CDWT ??Stable Print Quality: High quality carbon powder, fine and uniform particles, good fluidity, strong penetration, high blackness,Fast output, high printing efficiency, green printing provides clear text and graphics.The quality of each cartridge is strictly controlled by professional technicians. ??Multi-layer packaging: Multiple protections to provide the safety of transportation. ??High Compatibility: Compatible with smart chip, good recognition, stable quality and smooth printing. ?Excellent Performance: Deliver brilliant color that resists fading. Durable text that looks crisp and clean. ??What Printing Quality Will You Get? High-quality printing output?very suitable for hospitals, schools, government trading companies, financial companies and more scenarios. ??Easy to install Step 1: Shake the toner cartridge from side to side 4-5 times to make toner well-distributed Step 2: Remove black protective cover and Pull out the black paper cover out of the toner cartridge's body in the direction of the arrow shown Step 3: Pull out the sealing tape at a slow and constant speed as to prevent the tape from breaking midway Step 4: Inset the toner cartridge into the printer until it clicks into right place