Brother HL-4050CDN EN - Manual (Page 158)

Troubleshooting
149
7
a
Pull the paper tray completely out of the printer.
b
Use both hands to slowly pull out the jammed paper.
c
Put paper below the maximum paper mark. While pressing the green paper-guide release lever, slide
the paper guides to fit the paper size. Make sure that the guides are firmly in the slots.
d
Put the paper tray firmly back in the printer.
e
Open the front cover and close it to resume printing.
CAUTION
DO NOT take out the standard paper tray while paper is feeding from a lower paper tray as this will cause
a paper jam.