Brother MFC-9420CN - Manual (Page 164)

Troubleshooting and routine maintenance
C - 39
C
Replacing the transfer roller
1
Turn off the machine’s power switch.
2
Open the back cover of the machine.
3
Release the transfer roller lock levers on
the right and left-hand sides, and then lift
the levers to release the transfer roller.
4
Take out the transfer roller by gently
pulling the right-hand side up and sliding
the transfer roller to the right.
5
Put in the new transfer roller by holding
the lock levers of the transfer roller and
adjusting the angle of the transfer roller
lever shafts (both sides) to match the
transfer unit grooves. Put the transfer
roller onto the shafts and place the roller
onto the springs as shown below:
6
Push the lock levers down to lock the
transfer roller into place.
7
Close the back cover.
8
Turn the machine’s power switch back
on.
Lock levers
Transfer roller shaft
Spring