Product description:

• Toner Model : Non OEM for Brother TN660 TN630 toner.
• 100% Compatible : Refined toner powder  provides high-quality images and text
• High Yield : Up to 2,600 pages per black cartridge, excellent  performance, reduce printing cost.
• every toner cartridge work as expected with  Satisfaction.

What in the Box:  1x TN660 Toner

Installation Guide:

Step  1：Shake for 5 seconds to loosen toner powder  distribution

Step  2：Remove orange protective cap from toner

Step 3：Insert the  toner cartridge inside the drum unit (* Drum unit is sold separately)

Step 4：Insert the drum unit (with the toner installed) into your  printer