Brother HL-1660e Series User Manual page 257

You can set "MP FIRST=ON" so that you can use the MP tray paper
first until it becomes empty and then switch to other paper sources
which hold the same size of paper. You can set "MP FIRST=ON" for
this purpose only when all the trays hold the same type and size of
paper. When the MP tray paper size is different from paper in other
trays, you must not select "ON" if you do not want to use MP tray
paper.
2. Press the SET switch.
MANUAL FEED
The display shows manual feed mode with an asterisk as follows:
MANUAL FEED=OFF*
1. Press the or switch to turn the manual feed mode on or off.
2. Press the SET switch to make the setting effective.
Note
When you select the "MANUAL FEED=ON", note that the feeder set in
the "FEEDER=####" menu is ignored and the manual feed mode from the
multi-purpose tray is selected. You must set "MANUAL FEED=OFF" so
that the feeder selection in the "FEEDER=####" menu can be effective.
MP TRAY SETTING
1. The display then shows the MP tray setting menu. Press the SET
switch to enter this menu.
Then the display shows the current paper size setting for the multi-
purpose tray with an asterisk.
MP SIZE=LETTER *
CHAPTER 4 CONTROL PANEL
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