Brother-HL-5240—5250—5270—5280-维修维护手册

brother.Brother Laser PrinterSERVICE MANUALMODEL:HL-5240/5240L/5250DN/5270DN/5280DWRead this manual thoroughly before maintenance work.Keep this manual in a convenient place for quick and easy reference at all times.September 2005SM-PRN057(16)Confidential