Brother HL-7050 Service Manual page 229

JAM DUPLEX
(1). Use both hands to slowly pull the jammed paper from the paper exit of the Duplex unit.
(2). Use both hands to gently open the Duplex unit cover.
(3). Use both hands to pull the Duplex unit out of the printer.
NOTE:
Look inside the printer's slot for the duplex unit to make sure that the jammed paper is not in
there.
Fig. 6-12
Fig. 6-13
6-19
HL-7050 SERVICE MANUAL