Do not disassemble or repair the machine yourselfIf you disassemble or repair the machine yourself, it may not be covered by warranty.
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Checking the serial number from the operation panelMF419x / MF418x
Press (), and tap <Check Device Configuration>.
You can also check by <Device Status> <Serial Number>.
MF416dw / MF411dw
Press , and tap <Device Status> <Serial Number>.
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