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AR-D17/D18/D19  UNPACKING AND INSTALLATION  2 - 3

1) Pull out the paper tray of the main unit until it stops, and lift both

ends of the paper tray to remove it.

2) Raise the connecting plate located on the front side of the optional

stand as shown in the illustration and use a connecting screw to
secure the main unit and the optional stand.

1) Remove the connecting plate cover located on the right side of the

main unit.

2) Use a connecting plate and two connecting screws to secure the

main unit and the optional stand.

3) Insert the connecting plate cover that has been removed in step 1)

and a supplied connecting cover to the exteriors of the main unit
and the optional stand respectively.

1) Pull the lock release lever to pull out the left cover.

2) Use a connecting plate and two connecting screws to secure the

main unit and the optional stand.

3) Close the left cover of the main unit securely and insert a supplied

connecting plate cover into the exterior of the optional stand.

Note: Since the connecting screws have a function to connect electri-

cally (earth) the main unit and the optional stand in addition to
the function of securing the main unit and the stand, be sure to
fix the screws securely.

4) Reattach the paper tray that has been removed in the connection of

front side to the main unit.

1) Move the main unit to the installation location.

2) Move the lock levers of the two casters located near the front side

of the optional desk in the direction of the arrow to lock the casters.

3) Turn the four adjusters of the optional stand in the direction of the

arrow until they reach the floor to secure them on the floor.

Connecting screw

Connecting plate

Connecting 
screws

Connecting
plate

Connecting plate cover

1)

2)

Connecting plate cover

3)

Lock release lever

Left cover

Connecting
screws

Connecting plate

Connecting
plate cover

Left cover

Lock lever

Lock lever

Adjusters

Adjuster

Adjuster

Notice paper

Locking pin

AR-D17/D18/D19  UNPACKING AND INSTALLATION  2 - 4

1) Gently pull out the upper paper tray of the optional stand until it

stops.

2) Turn the locking pin for packing that secures the paper pressure

plate from the paper tray in the direction of the arrow to remove it
with the notice paper.

3) Gently close the paper tray.

∗

For the stand/three paper drawers (AR-D18), perform the same
steps for the second and third paper trays.

1) Gently pull out the second paper tray of the optional stand until it

stops.

2) Turn the locking pin for packing that secures the paper pressure

plate from the paper tray in the direction of the arrow to remove it
with the notice paper.

3) Gently close the paper tray.

4) Remove the locking pin for packing from the third paper tray simi-

larly.

1) Remove the screw that secures the connector cover on the rear

side of the main unit and then remove the connector cover.

2) Connect the 20-pin connector and the 18-pin connector of the

stand relay harness to the connectors of the main unit.

Then connect the connector for heater (3-pin).

∗

To install the connector of the desk dehumidifier heater (an option
for some destinations), cut off the five points on the rear of the left
cabinet of the machine with nippers. (The five points are shown with
arrows in the figure below.) 

3) Taking care not to get the harness caught, attach the connector

cover that has been removed in step 1) with the screw.

∗

For installation of the duplex bypass/inverter unit, saddle finisher or
large capacity tray, see the respective installation manual.

∗∗∗∗

Insert the power plug of the main unit to the outlet and turn on the main
switch.

Since adjustment has been made at shipping, adjustment is normally
not needed here. If the center should be, however, displaced, carry out
the following steps to adjust.

Make a copy. If the center of the copy is displaced as shown in Fig. 1
or Fig. 2, loosen the four screws shown below that secure the front
cabinet of the paper tray and then carry out the following work.

When securing the front cabinet, the clearance between the screws
and the cabinet must be symmetrical at screw portions a and portions
b respectively.

Move the front cabinet in direction A, tighten two screws a and two
screws b in this order, and make a copy again to check that the center
is not displaced.

Move the front cabinet in direction B, tighten two screws a and two
screws b in this order, and make a copy again to check that the center
is not displaced.

Screw

Connector cover

Connector for heater

 (3-pin)

Connector for LCC.  FIN

 (20-pin)

Connector for desk

    (18-pin)

1)

2)

3)

2)

2)

Fig. 1

Fig. 2

b

b

a

a

Center line of image
(first image)

Center line of paper

Center line of image
(first image)

Center line of paper

AR-D17/D18/D19  INTERNAL STRUCTURE  3 - 1

No.

Name

Code

Function/Operation

1

Paper feed drive motor

DM

Drives the paper feed section and the paper transport section.

2

Lift motor

DLM

Drives the lift plate.

3

Transport clutch

DTRC

Controls ON/OFF of the transport roller.

4

Paper feed clutch

DPFC

Controls ON/OFF of the paper feed roller.

5

Pickup solenoid

DPFS

Presses the paper pickup roller onto paper.

No.

Name

Code

Function/Operation

1

Desk control PWB

Controls and drives the desk and reverse control.

2

Paper empty sensor

DPED

Senses paper empty in the paper tray. 

3

Paper upper limit sensor

DLUD

Senses the upper limit of paper.

4

PC interface PWB

Relays the software writing signals.

5

Lifter PWB

Relays the paper size detection, the paper remain detection and each loads to the 
paper tray units.

6

Paper transport sensor 1

DPPD1

Senses the paper transport.

7

PFD PWB

Senses the paper transport 2, 3 and the door.

1

2

3

4

5

7

6

1

2

3

4

5

AR-D17/D18/D19  INTERNAL STRUCTURE  3 - 2

No.

Name

Function/Operation

1

Paper pickup roller

Picks up and transports paper from the paper tray.

2

Separation roller

Separates and transports paper in the paper tray.

3

Paper feed roller

Transports paper in the paper tray.

4

Vertical transport roller upper

Transports paper from the desk to the main unit.

5

Idle roller

Presses the vertical transport roller upper onto paper.

6

Idle roller

Reduces the paper pickup load on the vertical transport roller upper.

7

Paper tray paper feed unit

Picks up and separates and transports paper in the paper tray.

1

2

3

4

5

6

7