SIGMA SOLUTIONS offers a quality trustworthy products range. We know the value of a great printing. Whether you run a business or print photos from home, printing with a toner cartridge you can count on is very important, no matter what you do.Believe in the quality of our toner cartridges,Expertly engineered to keep your machine running smooth Easy to install Step 1: Slightly shaking the cartridge to make the toner powder well-distributed Step 2: Pull the paper cover / orange buckle out of the cartridge according to the direction of the arrow shown Step 3: Slowly pull out the seal tape to avoid any broken Step 4: Inset the toner cartridge into the printer until it clicks into the right place Compatible Printers Brother LaserJet Series Printers Brother TN B021 Brother HL-B2000D Brother HL-B2080DW Brother DCP-B7500D Brother DCP-B7535DW Brother MFC-B7715DW

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On-mode power consumption