Brother 9970CDW All in One Printer User Manual


 
Routine maintenance
77
A
t Turn the green lock lever (1) clockwise
to the lock position.
u Push the drum unit in until it stops.
v Close the front cover of the machine.
w Plug the machine’s power cord back into
the AC power outlet first, connect all
cables, and then plug in the telephone
line cord. Turn on the machine’s power
switch.
1