B. Ar-D27 - Olivetti d-Copia 3501 Service Manual

<3> Reattach the paper tray of the main unit.
5) Connect the power supply I/F 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 power supply I/F harness connector (red, 22pin)
to CN11 (red connector) of the PCU PWB of the main unit of
the printer.
CN11
Connect the connector (white, 4pin) of power supply I/F har-
ness to the I/F connector (white, 4pin) of the main unit.
Remove the M4 screw shown in the illustration, insert the cir-
cle terminal of ground harness, and it fixes again.
Y105220-6
Screw
Harness cover
Connector
Sevice Manual
<3> Reattach the power supply I/F harness cover to its original
position and fix it with the removed screw.
At this time, ensure that the power supply I/F harness are
arranged as shown in the illustration.
• Fix the harness securely to the wire saddle.
Power supply
I/F harness
Wire saddle
6) Attach the paper guides to the lower tray (large capacity tray)
and set the size.
Refer to "Setting and adjustment" described later.
If another peripheral device must be installed, carry out the fol-
∗
lowing step at the end of the installation work.
7) Adjust the position of the paper guides of the upper paper tray
of the stand/paper drawer.
Refer to "Setting and adjustment" described later.
8) Carry out the off center adjustment.

B. AR-D27

<Before installation>
• Start installation after checking that the DATA and COMMUNI-
CATION indicators on the operation panel are neither lit nor
blinking.
<Parts included>
Front mounting
plates: 2 pcs.
Left adjuster: 1 pc.
1) Turn off the main switch of the main unit of the printer.
Turn the main switch located on the front side of the printer to
the "OFF" position.
Then remove the power plug from the outlet.
Screw
Harness cover
Wire saddle
Rear mounting Screws (M4x6):
4 pcs.
plates: 2 pcs.
"OFF"
6-5