AR-D28 (serv.man2). ARD28 Service Manual - Sharp Copying Equipment Service Manual (repair manual). Page 6

AR-D28/D27/MU2

UNPACKING AND INSTALLATION

4 – 2

<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.

<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.

Connect the connector (white, 4pin) of power supply I/F harness to
the I/F connector  (white, 4pin)  of the main unit.
Remove the M4 screw shown in the illustration, insert the circle ter-
minal of ground harness, and it fixes again.

<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.

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 following

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.

• Start installation after checking that the DATA and COMMUNICA-

TION indicators on the operation panel are neither lit nor blinking.

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.

Harness cover

Cut out.

Screw

Connector

CN11

Wire saddle

Harness cover

Power supply
I/F harness

Screw

Wire saddle

Left adjuster: 1 pc.

Front mounting
 plates: 2 pcs.

Rear mounting
 plates: 2 pcs.

Screws (M4x6):

 4 pcs.

"OFF"