MX-M503N MX-EBX3 17 – 3
3)
Remove the S tight screw (section A) of the controller PWB.
Use the removed S tight screw and the S tight screw provided
in the package to attach the scanner function expansion PWB
to the controller PWB.
At that time, check to confirm that the connectors (section B) of
the both PWB’s are securely connected.
D. Reattach the control PWB and the right cabinet
rear
• If the fax box unit is installed, carry out steps 1), 2), and 3)
additionally.
1)
Connect the interface cable to the control PWB unit.
2)
Push the interface cable into the recessed portion of the sheet
metal on the control PWB unit.
3)
Attach the snap band to the sheet metal of the control PWB
unit.
4)
Push the control PWB unit into the main unit.
5)
Secure the unit with the two screws.
6)
Fit the interface cable into the right cabinet rear cover.
7)
Attach the right cabinet rear cover to the main unit.
At this time, check that the four hooks are properly fitted to the
main unit.
8)
Secure the right cabinet rear with the screw.
9)
Attach the ozone filter cover to the main unit.
• Reconnect the cables that have been removed in step B to the
original positions of the control PWB unit.
E. Turn ON the power of the main unit
1)
Insert the power plug of the main unit into the power outlet.
A
B
B
Back surface
1
2
3
Hook 1 Hook 2
Hook 3
Hook 4
6
8
7
