Brother MFC-8220 User Manual page 169

10
Pack the drum unit and toner cartridge assembly, telephone line
cord, AC cord, handset, handset curled cord and printed
materials in the original carton as shown below:
If you are returning the MFC to Brother as part of the Exchange
Service, pack only the MFC. Keep all separate parts to use with
your 'Exchange' machine.
11
Close the carton and tape it shut.
12 - 21 TROUBLESHOOTING AND ROUTINE MAINTENANCE