Brother DCP-J1050DW Online User's Manual page 358

If your LCD error message was [Repeat Jam Front], do the following:
a. Make sure you look carefully inside (1) for any scraps of paper.
b. Squeeze both levers (1), and then open the Jam Clear Cover at the back of the machine.
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c. Slowly pull the jammed paper out of the machine.
d. Close the Jam Clear Cover. Make sure the cover is closed completely.
5. Slowly push the paper tray completely into the machine.
6. Pull out the paper support (1) until it locks into place, and then unfold the paper support flap (2).
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