Brother MFC 6890CDW - Manual (Page 136)

Safety and Legal
127
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To use the machine safely
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Please keep these instructions for later reference and read them before attempting any
maintenance.
Note
If there are faxes in the machine's memory, you need to print them or save them before you
unplug the machine from the electrical socket for more than 24 hours. (To print the faxes in
memory, see Printing a fax from the memory on page 54. To save the faxes in memory, see
Transferring faxes to another fax machine on page 150 or Transferring faxes to your PC
on page 150.)
WARNING
There are high voltage electrodes inside the machine. Before you clean the inside of the
machine, make sure you have unplugged the telephone line cord first and then the power cord
from the electrical socket. Doing this will prevent an electrical shock.
DO NOT handle the plug with wet hands. Doing this might cause an electrical shock.
DO NOT pull on the middle of the AC power cord. Doing this might cause an electrical shock.