Starter BROTHER TN-310/315 and TN-331/336 cartridges require that a flag gear be installed to function after being refilled. Printer models: Brother HL-4150CDN, HL-4570CDW, HL-4570CDWT, HL-L8250CDN, HL-L8350CDW, HL-L8350CDWT, MFC-9460CDN, MFC-9560CDW, MFC-9970CDW, MFC-L8600CDW, MFC-L8650CDW, MFC-L8850CDW
- Includes 4 starter flag gears with springs and easy, detailed, graphic installation instructions.
- Each starter cartridge that is shipped with the printers requires the installation of this gear prior to being refilled.
- Our instructions will guide you step-by-step through the installation process.
- These flag gears are compatible with both the TN-310/315 series and the TN-331/336 series.
- Includes 4 starter flag gears with springs and easy, detailed, graphic installation instructions.
- Each starter cartridge that is shipped with the printers requires the installation of this gear prior to being refilled.
- Our instructions will guide you step-by-step through the installation process.
- These flag gears are compatible with both the TN-310/315 series and the TN-331/336 series.