Brother MFC-5440CN - Manual (Page 136)

TROUBLESHOOTING AND ROUTINE MAINTENANCE 11 - 8
4
Remove the jammed paper.
5
Lift the scanner cover to release the lock. Gently push the
scanner cover support down and close the scanner cover.
If the paper is jammed underneath the print head, disconnect
the MFC from the power source so you can move the print head
and take out the paper.
Scanner Cover