Reset gear for use in Brother TN-550 starter toner cartridges

Reset gear for use in Brother TN-550 / TN580 toner cartridges. This gear is only needed if you are refilling STARTER cartridges for the Brother TN550, since the starter cartridges don't always have this reset gear installed. The printer displays a "toner life end" message if no reset gear is detected. A reset gear must be installed on any used TN-550 starter cartridge in order for the printer to function properly once the cartridge has been refilled and re-installed in the printer.

*A starter cartridge is the cartridge that ships free with your printer. If you purchase the cartridge separatley, you will not require this gear.

Each kit contains: 1 reset gear + instructions for assembly (easy to do!)

  
Toner Chips and Fuses

Reset gear for use in Brother TN-550 starter toner cartridges : Toner Chips and Fuses Inkfilling Toner Chips and Fuses List Price: $5.99 Sale Price: $2.99 Qty:  Order and Product Support Toner Chips and Fuses qualify for full 24hour Inkfilling personalized support This printer refill qualifies for full Inktelligent (tm) support This printer refill qualifies for our lowest price guarantee This printer refill product is guaranteed This printer refill product is in stock Usually ships the same business day Item #s: 185-164-01