Brother MFC-9840CDW User Manual page 160

f
The jammed paper may be pulled out
with the toner cartridge and drum unit
assembly, or this may release the paper
so you can pull it out of the paper tray
opening.
144
g
Put the drum unit back in the machine as
follows.
1
Make sure that the gray lock
lever (1) is in the up position and
put the drum unit in the machine.
Push down the gray lock lever (1).
1
1