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Model discontinued. This page is no longer updated.

MFC-7420

FAQs & Troubleshooting

FAQs & Troubleshooting

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8 Results

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  • 1
    12/19/2022
    Can I use non-Brother or third party supplies with the Brother machine?
  • 2
    02/15/2022
    Replace the drum unit.
  • 3
    03/25/2016
    What is the difference between the toner cartridge and the drum unit?
  • 4
    03/27/2013
    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.
  • 5
    03/20/2012
    I still receive the error message "Change Drum Soon" after I replace the drum unit with a new one.
  • 6
    03/19/2012
    Replace the toner cartridge
  • 7
    07/14/2010
    I recently installed the starter or a new toner cartridge and I don't think I got the full yield from the toner.
  • 8
    03/10/2009
    Can I buy any MICR toner?
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MFC-7420

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