Brother HL-4140CN - Paper Is Jammed Underneath Paper Tray 1

Troubleshooting
125
B
Paper is jammed underneath
paper tray 1 B
If the LCD shows Jam Duplex, follow these
steps:
a Leave the machine turned on for 10
minutes to cool down.
b Pull the paper tray completely out of the
machine.
WARNING
DO NOT touch the shaded parts shown in
the illustration. These rollers may be
rotating at high speed.
c If paper is not caught inside the
machine, turn the paper tray over and
check underneath the paper tray.
Note
DO NOT put the paper tray back in at this
point.