Duplo DF-520 Manuale utente

DUPLO CORPORATION
Duplo Folder
Please let our service people install the machine.
Instruction Manual

2
1. Easy to Use
• Automatic detection of paper size (A3 to B6).
• A one touch function automatically returns the folding
stopper and stacker to their proper positions.
2. Enhanced Basic Performance
• Folding speed of 45 to 120 sheets/min.(B4, 64g/m2,
single fold).
• Loading capacity of the paper feed table: 500 sheets (B4
64g/m2)
• Paper thickness: 52.3 to 157g/m2
3. Various Memory Functions (Standard)
• Correction memory function for fixed folding (36
types).
• Registration of special folding methods (MAX 2
memories).
4. Fixed Folding of Non-Fixed Paper
Can Be Carried Out Easily by
Inputting Their Size on the Keypad.
(Paper length folding mode)
5. Various Types of Paper (Art/Coated
Paper) Can Be Folded by Easy
Operation.
6. Various Functions (Standard)
Ensuring Folding Accuracy and
Usability
• Test folding can be carried out.
• The counter display can be used for additions and
subtractions.
• A slant correction device is installed to straighteng
paper.
• Cross folding can be carried out.
FEATURES OF DUPLO FOLDER
DECLARATION OF CONFORMITY
Duplo Corporation, located at 7-6, Izumi Honcho 1-chome, Komae-shi, Tokyo 201. Japan, declares that the following
product.
Name of Product: Paper folding machine.
Type No.: DF-520
complies with the provisions defined by Low Voltage Directive 73/23/EEC under the application of IEC Publication 950.
Edition 1with Amendment 1 (1992) including the deviation of EN60950.
It was tasted by Japan Electrical Testing Laboratory Located at 14-12. Yoyogi 5-chome, Shibuya-ku. Tokyo 151, Japan
under the test number 93-0407.
ÜBEREINSTIMMUNGSERKLÄRUNG
Die Duplo Corporation mit Sitz in 7-6, Izumi Honcho 1-chome, Komae-shi, Tokio 201, Japan, versichert, daß das folgende
Produkt.
Bezeichnung des Produkts: Papierfaltmaschine
Typen-Nr.: DF-520
die in der EWG-Niederspannungsrichtlinie 73/23/EEC festgelegten Bestimmungen erfullt, unter Anwendung der IEC
Veröffentlichung 950, Ausgabe 1 mit Zusatz 1 (1992), einschlieBlich Abweichung von EN60950.
Die Maschine wurde vom Jpapan Electrical Testing Laboratory mit Sitz in 14-12, Yoyogi 5-chome, Shibuya-ku, Tokio 151,
Japan unter der Prüfnummer 93-0407 geprüft.
DECLARATION DE CONFORMITE
Duplo Corporation, située à 7-6, Izumi Honcho 1-chome, Komae-shi, Tokyo 201, Japon déclare que le produit suivant:
Nom du produit: Plieuse de papier
N de type: DF-520
est conforme aux dispositions définies par la Directive sur la basse tension 73/23/EEC en application de la Publication IEC
950. Edition 1 avec Amendement 1 (1992) y compris la dérogation de EN60950.
Ce produit a été mis à l'essai par Japan Electrical Testing Laboratory situé à 14-12, Yoyogi 5-chome, Shibuya-ku, Tokyo
151, Japon, sous numéro d'essai 93-0407.

3
SAFETY PRECAUTIONS
Thank you for purchasing a Duplo Folder .
This instruction manual describes the functions of the Duplo Folder
, how to operate it, and safety precautions in use.
Before using your unit, read this instruction manual carefully in order
to use your unit correctly and get the best out of it.
After reading the manual, keep it safely for future reference when you
have questions regarding your unit or when your unit malfunctions.
Safety Symbols
Various safety symbols are shown in this instruction manual and labeled on the unit to guide you in using
your unit correctly, and to prevent injuries to you and those around you, and other damages.
These symbols have the following meanings.
Safety Symbols
Indicates death or serious injuries will result if this precaution is not followed
and consequently, the unit is incorrectly handled.
Indicates injuries and damages to objects will result if this precautions is not
followed and consequently, the unit is incorrectly handled.
The %symbols warn of possible danger.
The specific danger is shown inside the %.
(In this example, the symbol warns of possible electric hazard.)
The symbols show prohibited acts.
The specific prohibited act is shown inside the .
(In this example, the symbol indicates disassembly is prohibited.)
The ¶symbols show instructions.
The specific instruction is shown in the ¶.
(In this example, the symbol instructs that the plug be disconnected.)
WARNING
CAUTION
Beware of Electric Hazard
Disassembly Prohibited
Disconnect Plug

4
CONTENTS
1. WARNING ........................................ 5
2. PRECATION..................................... 7
3. INSTALLING THE UNIT ........................ 8
3-1. REMOVING THE PRESS RELEASE
LEVER ........................................................8
3-2. COMPONENT PARTS ...............................9
3-3. ATTACHING THE PARTS ........................10
4. NAMES OF THE PARTS..................... 12
5. NAMES AND FUNCTIONS OF THE
CONTROL PANEL PARTS PANEL
PARTS ................................................ 13
6. PRECAUTIONS BEFORE USE........... 15
6-1. PAPER TO BE USED ...............................15
6-2. PRECAUTIONS FOR STACKING
PAPER......................................................16
6-3. GENERAL PRECAUTIONS......................18
7. OPERATION PROCEDURES.............. 19
7-1. FIXED FOLDING OF FIXED PAPER .......19
7-2. Folding Thick Paper.................................. 25
7-3. Double Folding Thick Paper .....................26
7-4. SPECIAL FOLDING OF FIXED PAPER... 29
7-5. Calling the Registration.............................34
7-6. SWITCHING THE MODE USED. .............34
8. FOLDING ADJUSTMENTS AND
REGISTERING CORRECTIONS......... 36
8-1. ADJUSTING THE FOLDING SLIPPAGE
IN THE VERTICAL DIRECTION...............36
8-2. REGISTERING THE FOLDING STOPPER
CORRECTION..........................................38
8-3. ADJUSTING THE FOLDING SLIPPAGE IN
THE HORIZONTAL DIRECTION..............40
9. USING ART/COATED PAPER............ 41
9-1. PRECAUTIONS FOR STACKING
PAPER......................................................41
9-2. OPERATING PRECAUTIONS..................42
10.USING NON-FIXED PAPER................ 44
10-1. FIXED FOLDING PROCEDURE ..............44
10-2. SPECIAL FOLDING PROCEDURES .......46
11.CROSS FOLDING ............................... 51
11-1. PRECAUTIONS UPON USE ....................51
11-2. CROSS FOLDING FIXED PAPER ...........52
11-3. CROSS FOLDING UN-FIXED PAPER..... 54
12.TROUBLESHOOTING......................... 57
12-1. PAPER HAS JAMMED NEAR THE PAPER
FEED RING .............................................. 57
12-2. PAPER HAS SLIPPED NEAR THE PAPER
FEED SECTION ....................................... 58
12-3. PAPER HAS COILED AROUND THE
RUBBER ROLL INSIDE THE UNIT ..........58
12-4. PAPER HAS JAMMED AT THE FIRST
FOLDING PLATE ..................................... 59
12-5. PAPER HAS JAMMED AT THE SECOND
FOLDING PLATE ..................................... 60
12-6. PAPER HAS JAMMED NEAR THE
STACKER .................................................62
13.EMERGENCY STOPS......................... 63
14.ERROR MESSAGES........................... 64
15.TROUBLE SHOOTING GUIDE ........... 66
16.Cleaning the Unit................................ 69
16-1. Cleaning the Rubber Roll..........................69
16-2. Cleaning the Paper Feed Ring .................70
17.Specifications..................................... 71

5
1. WARNING
1Use only the power supply voltage displayed.
AC230V
Voltages Other than 230V Prohibited
Disconnect Plug
Prohibited
Prohibited
Prohibited
Prohibited
Check Capacity
2Ensure that the total current of all the units connected to the wall outlet does not
exceed power supply capacity.
When using the extension cord, ensure that the total current of all the units con-
nected to this extension cord does not exceed the specification of the extension
cord.
If it exceeds the specified current or power supply capacity, fire hazards may result.
3Do not scratch, damage, or remodel the power cord.
Do not place heavy objects on the power cord, nor pull or bend it.
Or the power cord will damage and cause fire and electric hazards.
6Disconnect the power plug from the outlet by pulling the plug instead of the power
cord.
Pulling the power cord will damage the power cord and cause fire and electric haz-
ards.
7If the power plug or cord becomes abnormally hot, first turn off the power switch
and disconnect the power plug from the outlet.
If used continuously in this state, fire and electrical hazards may result. Contact
your dealer.
4Do not bind up the power cord even if it is too long, or this will cause poor heat
emission and fire hazards as a result.
5Do not touch the power plug with wet hands, or electric hazards may result.
+ 6%
–10%

6
1. WARNING
8When not using the product for a long period of time due to vacations, etc., be sure
to disconnect the power plug from the outlet. If it malfunctions, fire hazards caused
by power leakage may result.
Disconnect Plug
9Remove dusts on the blades of the power plug and the surface from which the
blades extend with a dry cloth. The dusts attached may cause fire hazards.
Wipe Plug
10 If the device is abnormally hot, emitting smoke or an abnormal smell, etc., first turn
off the power switch and disconnect the power plug from the outlet. If the device is
used in these states, fire and electrical hazards may result.
Contact your dealer immediately.
Disconnect Plug
11 Do not place the device and its power cord near heating equipment and the vents of
heaters, or the covers and power cord coating may melt and cause fire and electri-
cal hazards.
Prohibited
12 Do not place the device where people may step on the power cord, or the power
cord may damage and cause fire and electrical hazards.
Prohibited
13 Do not remove the covers and rear panels using tools.
The inside of the device contains high voltage and mechanism driving parts which
may cause electrical hazards and injuries.
Disassembly Prohibited
Disassembly Prohibited
14 Do not remodel the device, or fire and electrical hazards may result and cause inju-
ries.
Prohibited
15 Before cleaning the device, be sure to disconnect the power plug from the outlet, or
the device may be started accidentally during cleaning and cause injuries.

7
2. PRECATION
1Do not install the product in environments other than those specified, as this will
not only cause the product to rust and malfunction, but will lead to power leakage,
fire hazards, and electrical hazards as well.
Temperature : 5 ˚C to 35 ˚C Temperature Change Rate : Below 10 ˚C/h
Humidity : 20%RH to 85%RH Humidity Change Rate : Below 20%/RH/h Prohibited
2Do not install the device where it is very dusty, or it may malfunction.
3Do not lift up nor tilt the device, or it may turn over and cause injuries.
4Do not install the device where there are vibrations, or it may move, turn over, and
cause injuries.
5Do not use the device in direct sunlight.
6Do not place the device on a shaky table or in a tilted position, or it may fall and
cause injuries.
7When moving the device, be sure to disconnect the power plug from the outlet, or
the power cord may damage and cause fire and electrical hazards.
8Do not use the device where it may be exposed to splashing water droplets and
power leakage occurs easily, or electrical hazards may result.
Prohibited
Prohibited
Prohibited
Prohibited
Prohibited
Prohibited
Disconnect Plug

8
3-1. REMOVING THE PRESS RELEASE LEVER
This press release level is attached to the unit at shipment to prevent the rubber roll from
becoming distorted.
Be sure to remove it when installing the unit.
Take note that the unit will be damaged if it is used without removing the lever.
Remember to remove it in the following order when installing the unit.
1Two press release levers are inserted
in the left and right shaft edges of the
rubber roll.
2First remove press release lever(A).
• To remove, push inwards and pull out the press
release lever, as shown in the figure.
Also remove that of the operating side in the
same way.
• Next, pull out press release lever(B) as shown in
the figure.
Also remove that of the operating side in the
same way.
3. INSTALLINGTHE UNIT
<Operating side>
Press release lever(B)
Press release lever(A)
Press release lever(B) <Non-operating side>
Press release lever(A)
Press release lever(A)
Press release lever(B)

9
After checking that you have following parts, attach them to the unit.
óò
ô
3. INSTALLING THE UNIT
3-2. COMPONENT PARTS
No. Name Qty.
ó
ò
1
1
ô
ö
1
1
No. Name Qty.
First folding plate
Second folding plate
Cross folding lever
Instruction Manual
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DUPLO CORPORATION
Duplo Folder
Please let our service people install the machine.
Instruction Manual

10
1First, attach the second folding plate.
• Before starting, push the lock lever at the side of
the folding plate to “UNLOCK”.
• Next, insert the folding plate into the unit.
• After inserting it properly, push the lock lever to
“LOCK”.
2Attach the first folding plate in the
same way.
* If the paper jams inside the folding plate, turn off
the power supply, pull out the control cord of the
folding plate, push the lock lever to ''UNLOCK",
and remove the folding plate.
3After attaching the folding plates,
connect the control cord of the first
folding plate to connector No. 1 and
that for the second folding plate to
connector No. 2.
Note 1: Be sure to insert the control cords
correctly.
Note 2: Be sure to turn off the power before
connecting/disconnecting the control
cords.
3. INSTALLING THE UNIT
3-3. ATTACHING THE PARTS
Second
folding plate
Lock lever
Lock lever
First
folding plate
Stopper
Control cord 1
Control cord 2
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