Brother HL-3170CDW - Manual (Page 16)

Printing Methods
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1
d
Put paper in the tray and make sure:
 The paper is below the maximum paper mark ( ) (1).
Over filling the paper tray will cause paper jams.
 The side to be printed on is face down.
 The paper guides touch the sides of the paper so it will feed correctly.
e
Put the paper tray firmly back in the machine. Make sure that it is completely inserted into the machine.
f Lift up the support flap (1) to prevent paper from sliding off the face-down output tray, or remove each
page as soon as it comes out of the machine.
1
1