I just replaced the toner cartridge and the LCD continues to display the message "Toner Low" / "Replace Toner" / "Toner Ended" or the Toner LED is still on or flashing.

REPLACE DRUM

Replace Toner

What is the difference between the toner cartridge and the drum unit?

Can I check the remaining life of my Brother machine's drum?

I still receive the error message "Replace Drum", "Drum End Soon", "Drum Near End", or "Drum Stop" 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.

What is Toner Continue Mode?

Can I buy any MICR toner?