Brother MFC-640CW User Manual page 164

3
Lift the scanner cover to release the lock. Gently push the
scanner cover support down and close the scanner cover.
4
Unplug the machine from the telephone wall jack and remove
the telephone line cord from machine.
5
Unplug the machine from the AC power outlet.
6
Unplug the interface cable from the machine, if it is connected.
7
If your machine has a handset, remove it and the handset curled
cord.
If you are packing the machine for the Brother Exchange
Service, keep these items and return only the machine.
8
Wrap the machine in the bag and place it in the original carton
with the original packing material.
13 - 21 TROUBLESHOOTING AND ROUTINE MAINTENANCE