SHARP Arde2a1, ARDD1, ARDE1, ARCS1 Service Manual
SERVICE MANUAL
CODE: 00ZARDE2//A1E
DIGITAL COPIER
OPTIONS
AR-DD1
AR-DE1
AR-DD1
AR-CS1
MODEL AR-CS1
CONTENTS
[ 1 ] PRODUCT OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[ 2 ] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[ 3 ] UNPACKING AND INSTALLATI ON . . . . . . . . . . . . . . . . . . . . . . 1-1
[ 4 ] EXTERNAL VIEW AND INTERNAL STRUCTURE . . . . . . . . . . 4-1
AR-DE1
Desk
1-step paper
feed desk
Paper feed
module
[ 5 ] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . 5-1
[ 6 ] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
[ 7 ] MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
[ 8 ] TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
[ 9 ] ELECTRICAL SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Parts marked with "!" is important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
This document has been published to be used
SHARP CORPORATION
for after sales service only.
The contents are subject to change without notice.
CAUTION FOR BATTERY REPLACEMENT
(Danish) ADVARSEL !
Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering.
(English) Caution !
Danger of explosion if battery is incorrectly replaced.
Dispose of used batteries according to manufacturer’s instructions.
(Finnish) VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan
tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden
(French) ATTENTION
Il y a danger d’explosion s’ il y a remplacement incorrect
de la batterie. Remplacer uniquement avec une batterie du
même type ou d’un type équivalent recommandé par
Mettre au rebut les batteries usagées conformément aux
(Swedish) VARNING
Udskiftning må kun ske med batteri
af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandoren.
Replace only with the same or equivalent type
recommended by the manufacturer.
mukaisesti.
le constructeur.
instructions du fabricant.
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en ekvivalent
typ som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt fabrikantens
instruktion.
[1] PRODUCT OUTLINE
The AR-DD1 is the exclusive-use desk for a copier body, which
stores copy paper.
The AR-DD1 (1-step paper feed desk) serve as the paper feed unit
which also serves as a desk for a copier.
The AR-DE1 is composed of the paper feed/transport section, the
lift-up section, and the paper feed tray section. By installing the ARDE1 to a copier, the additional paper feed tray is available as shown
below;
Installation of the paper feed module (AR-CS1) to the AR-DE1 adds
one more paper feed tray.
Copier body
[1-step paper feed desk]
AR-DE1
550-sheet tray
(Slot for AR-CS1)
AR-CS1
Paper feed module
AR-CS1 (Option)
550-sheet tray
11. Tray falling/rising time (AR-DE1):
Within 8 sec (at min. number of set paper)
12. Power:
5V and 24V supplied from the copier.
13. Weight:
AR-DE1 25kg (excluding paper)
14. Drive form:
Drive motor (The DC brushless motor and the control PWB
are included in the desk.)
15. Operation control system:
Controlled by the communication command from the copier.
16. Paper transport path:
Paper entry from the lower section of the copier.
17. Dehumidifying heater:
Provided (power consumption 14W
18. External dimensions:
600(W) x 604(D) × 403(H)mm
19. Power consumption:
24W (MAX) 4.5W (Ready condition)
[2] SPECIFICATIONS
1. Model:
AR-DD1 Desk
AR-DE1 Desk-type paper feed unit
2. No. of steps of paper feed:
AR-DE1 1-step (2-step with the AR-CS1 installed)
3. Paper size:
A3/B4/A4R/B5R/A4/B5
(11" × 17"/8.5" × 13"/8.5" × 11"/8.5" × 11R)
4. Paper weight:
56 ∼ 105g/m
5. Paper capacity:
Each tray 500 sheets (Paper weight 80g/m2)
6. Paper set:
Center reference, tray size when shipping A3
7. Paper supply system:
Front loading system. Supplied at the top.
8. Paper feed system:
Paper pickup system by the takeup roller, torque limiter
separation system
9. Paper transport speed:
170mm/s ∼ 306mm/s (The spee d depends on the
communication command from the copier body.)
10. Paper feed speed:
33 sheets/min
2
[3] UNPACKING AND
INSTALLATION
1. UNPACKING
For unpacking, refer to the figure below.
A. AR-DD1
1 – 1
B. AR-DE1
2. Installing procedure
A. AR-DD1
C. AR-CS1
Caster
(4 pcs.)
Adjuster / with cover
(3 pcs.)
Spring washer
(4 pcs.)
Connection plate
fixing screw
(8 pcs.)
Connection
plate small
(2 pcs.)
Connection
plate large
(1 pc.)
Caster fixing wrench
(1 pc.)
1. Install the caster and the adjuster.
Put the desk as shown below, and install the casters (4 pcs.) and
adjusters (4 pcs.).
When installing the casters, use the caster fixing wrench packed
together.
Caster fixing wrench
Caster
Spring washer
Adjuster / with cover
3 – 1
2. Put the copier on the desk.
Hold the four knobs of the copier, fit the four tabs of the copier with
the four holes of the desk, and place the copier on the desk.
4. Connect the copier and the desk.
Open the desk front cover.
Install the connecting plate large to the connecting plate installing
position with the four connecting plate fixing screws to fix the copier
and the desk.
Then cut off the notch sections (at right and left of the copier) in the
connecting plate installing section.
Install the connecting plate small to the position shown in the figure
below with the connecting plate fixing screws (2 pcs. for each) to fix
the copier and the desk.
Notch
Connecting
Fixing
plate small
screw
Notch
3. Remove the lower tray of the copier.
Remove the lower tray of the copier as shown.
Front cover
Connecting
Fixing
screw
Connecting
plate large
plate small
Fixing screw
5. Install the lower tray of the copier.
Install the lower tray of the copier as shown.
6. Fix the desk to the floor.
Turn the nut of the adjuster which is in the lower section of the desk
with a wrench or nippers in the direction of arrow, and adjust and fix
the desk on the floor.
3 – 2
Nut
Adjuster
B. AR-DE1
Packed items
Connecting plate (2 pcs.) Connecting plate cover (2 pcs.)
Connecting screw (6 pcs.)
2. Remove the tray from the copier.
Pull the lower tray out until it stops.
Then hold and lift the tray to remove.
Remove the power plug of the copier from the power
outlet, then perform the following procedures.
1. Put the copier on the desk.
Hold the knobs of the copier and fit the desk precisely with the desk
and put the copier on the desk.
Be sure to check that the positioning pins (2 pcs.) of the desk (top
front) are securely in the positioning holes.
Be careful that the copier and the bottom are not in contact with the
desk paper guide.
3. Connect the copier and the desk.
• Front connection
Put the connecting plate of the desk as shown, and fix the copier
and the desk with the connecting screws (2 pcs.).
Front
Connecting plates
Connecting
screws
Portioning pins
Paper guide
3 – 3
• Side connection
Attach the connecting plates to the copier and the desk with the
round hole upside. Insert the connecting screws into the round
holes and fix.
Insert the connecting plate cover into the external fitting of the
copier and fix the copier and the desk with the connecting screw.
(1 pc. for each)
★ The connecting screw serves not only as the fixing screw but also
as an electrical grounding for the copier and the desk. Be sure to
fix the connecting screw.
Install the tray which was removed in procedure 2.
Right side
Connecting plate
Connecting screw
Connecting plate cover
5. Connect the desk connector.
Remove the connector cover fixing screw for connecting the desk
interface harness connector on the copier side, and remove the connector cover.
Connect the desk interface harness connector with the copier connector, and tighten the screw of the connector to fix the connector.
Connector cover
Fixing screw
Desk side connector
Connecting screw
Left side
Connecting plate
Connecting plate cover
Connecting screw
Connecting plate
Left side
4. Remove the package fixture of the tray.
Hold the knob of the tray and pull out the tray from the desk until it
stops.
Turn the package fixture which is fixing the paper falling/rising plate in
the tray in the arrow direction.
When shipping it is set to A3 size.
When selecting the paper size, perform paper selection.
The procedures are the same as those of the copier.
Fixture
Screw
6. Move the copier to the installing position.
7. Lock the caster.
Set the lock lever of the caster which is on the front lower side of the
desk in the arrow direction and lock the caster.
Lock lever
Lock lever
8. Fix the desk to the floor.
Loosen the lock nut of the adjuster with a wrench or nippers.
Turn the adjuster in the arrow direction until it reaches the floor. Fix all
the adjusters (4 pcs.) to the floor.
After fixing the adjusters, turn the lock nut fully upward.
Lock nut
Adjuster
Lock nut
Adjuster
Insert the power plug of the copier into the power outlet, and turn on
the power and perform the following procedures.
3 – 4
C. AR-CS1
Packed items
3. Install the rear cabinet of the desk.
Install the rear cabinet which was removed in procedure 1 to the
original position, and fix it with fixing screws (6 pcs.).
Fixing screw (6 pcs.)
Tray rail left
(1 pc.)
Tray rail right cover
(1 pc.)
Paper fed unit
(1 pc.)
Stopper left
(1 pc.)
Fixing screw A
(M4 x 10) (7 pcs.)
Lift up unit
(1 pc.)
Stopper right
(1 pc.)
Fixing screw B
(M4 x 16) (1 (pc.)
Remove the power plug of the copier from the power
outlet and perform the following procedure.
1. Remove the rear cabinet of the desk.
Remove the fixing screws (6 pcs.) of the rear cabinet of the desk, and
remove the rear cabinet.
Fixing screw (6 pcs.)
Rear cabinet
Rear cabinet
4. Remove the desk tray.
Pull out the tray (which is above the tray to be installed) until it stops.
Hold the both sides of the tray and lift it to remove.
5. Remove the cover.
Remove the fixing screws (2 pcs.) of the cover of the tray to be
installed, and remove the cover.
2. Install the lift up unit.
Remove the fixing screw (section ★) of the desk PWB mounting
plate, and open the desk PWB mounting plate.
Attach the lift up unit to the rear frame of the desk and slide it to the
left.
Fix the lift up unit with the fixing screws A (3 pcs.) and connect the
desk PWB connector to the lift up unit connector.
Return the desk PWB mounting plate to the original position, and fix it
with the fixing screw (section ★).
Desk PWB mounting
plate
Desk mounting
plate fixing screw
Fixing screw A
Desk PWB connector
Fixing screw A
Lift up unit
Fixing screw
Cover
Fixing screw
3 – 5
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