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162
2
Push the drum unit in until it stops.
g
Close the front cover of the machine.
h
Plug the machine’s power cord back into
the AC electrical socket first, and
reconnect all cables and telephone line
cord. Turn on the machine’s power
switch.
Cleaning the corona wires
C
If you have print quality problems, clean the
corona wires as follows:
a
Turn off the machine’s power switch.
Unplug the telephone line cord first, and
then unplug the power cord from the
electrical socket.
b
Press the front cover release button and
then open the front cover.
Summary of Contents for MFC-9840CDW
Page 1: ...USER S GUIDE MFC 9840CDW Version B ARL ASA NZ ...
Page 90: ...Chapter 11 80 ...
Page 91: ...Section III Copy III Making copies 82 ...
Page 100: ...Chapter 12 90 ...
Page 109: ...Section V Software V Software and network features 100 ...