SERVICE MANUAL
MODELS: DCP-J4120DW
Read this manual thoroughly before maintenance work.
Keep this manual in a convenient place for quick and easy reference at all times.
April 2014
SM-FAX156
8CAU*
Brother Inkjet DCP/MFC
MFC-J4320DW/J4420DW
MFC-J4520DW
MFC-J4620DW/J4625DW
Confidential
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