Service manual

AR-M351U/M451U, AR-M355U/M455U UNPACKING AND INSTALLATION 6 - 8

<2> Pull out the paper tray of the multi purpose drawer until it

stops and attach the front mounting plates using a supplied

screw for each.

Then, remove the lock of the paper tray and close the tray.

<3> Reattach the paper tray of the main unit of the printer.

4) Remove the multi rear cabinet.

<1> Remove the two screws that secure the multi rear cabinet.

<2> Remove the two screws that secure the Harness protection

sheet.

<3> Remove the filament tape that secure the the power supply I/

F harness.

5) Connect the harness to the main unit of the printer.

<1> Remove the screw that fixes the harness cover of the main

unit of the printer and then slide the harness cover up to

remove it.

Process the harness cover as shown in the illustration.

<2> Connect the connector of the relay harness of the multi pur-

pose drawer to the connector of the PCU PWB of the main

unit of the printer.

Screw

Front mounting plate

Front

mounting plate

Multi rear cabinet

Screw

Harness cove

Screw

Cut out.

CN10

Connector