Specifications:
Premium professional grade toner refill. This toner produces high quality text and graphics on plain paper. Each factory sealed bottle contains one pre-measured refill specifically formulated for use in the cartridges and printer models shown below. Our refill kits and accessories are intended to be used with original OEM cartridges only.

Refill Method Overview:
Simple instructions show where the existing factory fill hole is located. This hole can be used to refill the cartridge easily. Only a screwdriver and pliers are needed. Refilling time is approximately 10 minutes.

Compatible with the following cartridges/printers:
Brother
TN620 TN650, DCP-8080 DCP-8080dn DCP-8085 DCP-8085dn, HL-5340 HL-5340d HL-5350 HL-5350dn HL5370 HL-5370dwt, MFC-8480 MFC-8480dn MFC-8680 MFC-8680dn MFC-8690 MFC-8690dw MFC-8890 MFC-8890dw