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Brother MFC-J4420DW Capacitor Replacement

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Brother MFC-J4420DW Capacitor Replacement, Remove metal cover: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Brother MFC-J4420DW Capacitor Replacement, Remove metal cover: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Brother MFC-J4420DW Capacitor Replacement, Remove metal cover: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
Remove metal cover
  • Remove the little PCB as shown in image one by lifting it up. Be careful not to damage the pins connecting the PCB with the motherboard

  • Unscrew the two screws fixing the metal cover to the motherboard as shown in picture two.

  • Remove the metal cover to get full access to the motherboard

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