brother.Brother Laser PrinterSERVICE MANUALMODEL:HL-5440D/5450DN/5450DNTHL-5470DW/5470DWTHL-6180DW/6180DWT四Read this manual thoroughly before maintenance work.Keep this manual in a convenient place for quick and easy reference at all times.Feb 2012SM-PRN08484UD*(1)Confidential
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