Brother DCP-540CN - Manual (Page 57)

Safety and Legal
51
To use the machine safely
A
Please keep these instructions for later reference and read them before attempting any
maintenance.
WARNING
There are high voltage electrodes inside the machine. Before you clean the inside of the
machine, make sure you have unplugged 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 in the middle of the power cord. Doing this might cause an electrical shock.