Sharp AR-M450 Service Manual page 29

5) Connect the power supply unit harness to the PCU PWB of the main
unit of the printer.
<1>Remove the screw that fixes the harness cover of the main unit of the
printer and slide the harness cover up to remove it.
Process the harness cover as shown in the illustration.
Cut out.
<2>Connect the optional power supply harness connector to CN11 (red
connector) of the PCU PWB of the main unit of the printer.
CN11
<3>Reattach the harness cover to its original position and fix it with the
removed screw.
At this time, ensure that the optional power supply unit harness is
arranged as shown in the illustration.
•Fix the harness securely to the wire saddle.
Optional power
supply harness
Wire saddle
6) Connect the relay harness of the stand/paper drawer to the power
supply unit.
Connect the relay harness of the stand/paper drawer to the
connector of the power supply unit.
Connector of the power supply connector
Relay harness of the
stand/paper drawer
Screw
Harness cover
Connector
Screw
Harness cover
Wire saddle
AR-M350 UNPACKING AND INSTALLATION 6-4
7) Attach the rear cabinet of the stand/paper drawer.
<1>Pass the cord of the power supply unit through the hole of the rear
cabinet and attach the rear cabinet to the stand/paper drawer.
<2>Attach the AC inlet cover to the rear cabinet of the stand/paper
drawer and fix it with the removed screw.
8) Connect the AC cord of the power supply unit to the main unit of the
printer.
Connect the AC cord of the power supply unit to the outlet connector
of the main unit of the printer at the location shown in the illustration.
AC cord
Rear cabinet
AC inlet cover
Screw