How to reset Brother MFC-9340CDW toner cartridges

Brother MFC-9340CDW - Reset Drum After installing a new drum unit, the printer needs to be reset. Press “X” to clear the error message. Press the tools button (picture of a spanner). Press “All Settings”. Press “Machine Info”. Press “Parts Life”. Press “#” until the touch screen message changes. Press the colour of the drum that was replaced. Press “Yes”....