DOWNLOAD Sharp AR-D28 (serv.man2) Service Manual ↓ Size: 6.38 MB | Pages: 84 in PDF or view online for FREE

AR-D28/D27/MU2

UNPACKING AND INSTALLATION

4 – 5

3) Connect the main unit of the printer to the multi purpose drawer.

<1>Attach the rear mounting plates using a supplied screw for each.

Caution: Insert the mounting plate under the desk frame.

<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 purpose

drawer to the connector of the PCU PWB of the main unit of the printer.

Rear mounting plate

Rear mounting plate

Screw

 Screw

Tray frame

Mounting
 plate

Screw

Screw

Front mounting plate

 Front
 mounting plate

Multi rear cabinet

Screw

Screw

 Harness cover

Screw

Cut out.

CN10

Connector

AR-D28/D27/MU2

UNPACKING AND INSTALLATION

4 – 6

<3>Connect the connector (white, 4pin) of power supply I/F harness to

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

*

For installation of a finisher or a mail-bin stacker, 

see its installation manual.

6) Attach the harness cover.

Reattach the harness cover to its original position and fix it with the
removed screw.
At this time, ensure that the power supply I/F harness is arranged
as shown in the illustration.

•  Fix the harness securely to the wire saddle.

*

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 paper tray.

Refer to "Setting and adjustment" described later.

8) Carry out the off center adjustment.

Connector

CN11

Wire saddle

Harness cover

Screw

Wire saddle

AR-D28/D27/MU2

EXTERNAL VIEWS AND INTERNAL STRUCTURES

5 – 1

1

AR-D28

5

4

AR-D27

1

5

2

3

AR-MU2

1

5

1

Multi-purpose tray (No. 2 tray)

2

No. 3 tray

3

No. 4 tray

4

Large capacity tray

5

Desk left door

1

Tandem tray paper transport sensor 1 (TPFD1)

7

Multipurpose tray paper take-up roller

13 Tandem tray 1 separation roller

2

Tandem tray paper transport sensor 2 (TPFD2)

8

Tandem tray transport roller 2

14 Tandem tray 1 paper feed roller

3

Tandem tray paper transport sensor 3 (TPFD3)

9

Tandem tray 2 paper feed roller

15 Tandem tray paper transport roller 1

4

Multipurpose tray paper transport roller

10 Tandem tray 2 paper take-up roller

16 Multipurpose tray

5

Multipurpose tray paper feed roller

11 Tandem tray 2 separation roller

17 Tandem tray 1

6

Multipurpose tray  separation roller

12 Tandem tray 1 take-up roller

18 Tandem tray 2

AR-D28/D27/MU2

EXTERNAL VIEWS AND INTERNAL STRUCTURES

5 – 2

1

Desk paper transport sensor 1 (DPFD1)

7

Multipurpose tray paper take-up roller

13 Desk tray 3 paper feed roller

2

Desk paper transport sensor 2 (DPFD2)

8

Desk transport roller 2

14 Desk tray 3 paper feed roller

3

Desk paper transport sensor 3 (DPFD3)

9

Desk tray 2 paper feed roller

15 Desk tray 3 paper transport roller

4

Desk paper transport roller 1

10 Desk tray 2 paper separation roller

16 Multipurpose tray

5

Multipurpose tray paper feed roller

11 Desk tray 2 take-up roller

17 Desk tray 2

6

Multipurpose tray separation roller

12 Desk tray 3 take-up roller

18 Desk tray 3

1

Multipurpose tray paper transport sensor (MCPPD)

3

Multipurpose tray paper feed roller

5

Multipurpose tray paper take-up roller

2

Multipurpose tray paper transport roller

4

Multipurpose tray separation roller

6

Multipurpose tray