Brother MFC-J6920DW Advanced User's Manual page 47

If you are copying from the ADF, insert the
document face up in the direction shown
below:

2in1(Portrait)

2in1(Landscape)

4in1(Portrait)

4in1(Landscape)
If you are copying from the scanner glass,
place the document face down in the
direction shown below:

2in1(Portrait)

2in1(Landscape)

4in1(Portrait)

4in1(Landscape)

1to2
Making copies
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41