What is the difference between the toner cartridge and the drum unit?
Can I use non-Brother or third party supplies with the Brother machine?
Replace the drum unit.
I just replaced the toner cartridge and the LCD continues to display the message "Toner Low" / "Replace Toner" / "Toner Life End" or the Toner LED is still on or flashing.
The Drum LED is still on or flashing after I replace the drum unit with a new one.
I don't think I got the full yield from my high-yield toner cartridge but the message "Toner Life End" or "Replace Toner" is displayed on the machine or the LED is on or flashing.
Replace the toner cartridge
Can I buy any MICR toner?
What are the expected yields of the consumables?