Duplo DF-520 Instruction Manual Download Page 8

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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.

Two press release levers are inserted
in the left and right shaft edges of the
rubber roll.

First 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. INSTALLING THE 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(B)

Summary of Contents for DF-520

Page 1: ...DUPLO CORPORATION Duplo Folder Please let our service people install the machine Instruction Manual...

Page 2: ...visions 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 Test...

Page 3: ...er 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...

Page 4: ...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 FIX...

Page 5: ...age 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 6 Disconnect the power plug from the ou...

Page 6: ...tely 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...

Page 7: ...device or it may turn over and cause injuries 4 Do not install the device where there are vibrations or it may move turn over and cause injuries 5 Do not use the device in direct sunlight 6 Do not pl...

Page 8: ...release levers are inserted in the left and right shaft edges of the rubber roll 2 First remove press release lever A To remove push inwards and pull out the press release lever as shown in the figur...

Page 9: ...the unit 3 INSTALLING THE UNIT 3 2 COMPONENT PARTS No Name Qty 1 1 1 1 No Name Qty First folding plate Second folding plate Cross folding lever Instruction Manual DUPLO CORPORATION Duplo Folder Please...

Page 10: ...the control cord of the folding plate push the lock lever to UNLOCK and remove the folding plate 3 After attaching the folding plates connect the control cord of the first folding plate to connector...

Page 11: ...y must be charged when installing the unit for the first time To charge it leave the power switch of the unit on for about five hours The battery will wear out when the unit has been left off continuo...

Page 12: ...ceiving tray Paper receiving stopper Stacker roller Auxiliary paper feed plate Guide Cross folding lever Paper feed table Top cove First folding plate Control panel Paper feed pressure adjusting lever...

Page 13: ...ime the button on the right is pressed the folding mode lamp display switches to the right When the left button is pressed it switches to the left The special folding mode cannot be selected if no spe...

Page 14: ...o register the correction value when the folding stopper is adjusted finely in the fixed folding mode Up to 36 types No of fixed folding modes x paper type of correction values can be registered To er...

Page 15: ...Make sure that the ink on the paper has dried up properly before use If the ink has not dried properly it may dirty the machine and cause other problems such as dirtying the folded surface with ink et...

Page 16: ...a built in device for reading paper size Take note that this device will not be able to read the paper size correctly if the paper is stacked unevenly This may as a result cause problems Automatic pap...

Page 17: ...paper will be folded as shown in the figure if placed with the printed surface up on the paper feed table For accordion fold and irregular accordion fold the printed surface of some paper will be fol...

Page 18: ...he unit over a long period of time turn on its power occasionally The unit has a built in battery to protect the different types of data registered The battery is used when the power of the unit is of...

Page 19: ...n the width of the paper Loosen the paper and stack sheets of paper neatly on the paper feed table Insert the paper until its front part touches the front guide plate lightly 3 After pressing the guid...

Page 20: ...olding had been registered previously special folding modes 1 and 2 can be selected by pressing these folding mode selection buttons If no special folding methods have been registered the special fold...

Page 21: ...d Paper on page 41 8 Open the Top cover and adjust the separator pressure adjusting dial to 0 If several sheets of paper are fed at one time raise the separator pressure dial from 0 to 1 or 2 Adjust t...

Page 22: ...The paper will be folded properly if it is folded after it has reached the stopper inside the folding plate If the paper flowing into the folding plate is folded without reaching the stopper due to co...

Page 23: ...as slipped in the horizontal direction Rotate the slant correction knob and adjust the folding slippage Refer to Adjusting the folding slippage in the horizontal direction on page 40 Check the folding...

Page 24: ...t the counter drops If this is not input the counter increases 14 After completing all preparations start operation Press the start stop button 15 The unit stops automatically when it has reached the...

Page 25: ...n and start folding operations Should the paper bend again during folding press the START STOP button and stop the machine When it has stopped completely press the side of the FOLDING PLATE 2 button t...

Page 26: ...ker rolls and paper jam will occur Note Take note that paper below B6 size 157 g m2 cannot be ejected if folded into fours In this case proceed in the following steps Place the paper on the paper feed...

Page 27: ...e the belt Set the folding mode to Double fold Press the test button and test the folding Check if the paper is ejected smoothly If the paper is not ejected smoothly change the position of the stacker...

Page 28: ...ess special folding registration 1 or 2 and register this special folding method Note If a special folding method had been registered before registering the new method will erase the previous registra...

Page 29: ...folding stopper of the folding plate accordingly The figure on the right shows an example of an accordion fold After the operations have completed be sure to lower the left and right levers attached t...

Page 30: ...l folding folding sizes should be within the following ranges Folding range A for first folding plate 38mm to 325 mm Folding range B for second folding plate 40mm to 216mm Max paper length when folded...

Page 31: ...Fold B4 Letter Fold Accordion Fold A4 Single Fold Irregular Accordion Fold Brochure Fold A3 Letter Fold Accordion Fold B4 Single Fold Irregular Accordion Fold Brochure Fold A3 Single Fold Irregular A...

Page 32: ...ng plate 2 button to adjust the stopping position of the folding stopper 8 If the paper is not ejected smoothly adjust the stopping position of the stacker rollers properly Press the keys on the keypa...

Page 33: ...stration has been erased 10 After completing all adjustments press special folding registration 1 or 2 button When registration button 1 is pressed the folding method will be registered in special fol...

Page 34: ...annot be selected The special folding mode cannot be selected even if special folding registration button 1 or 2 is pressed In special folding registration the positions of the folding stopper folding...

Page 35: ...that desired measurements cannot be input if the previous measurements registered have not been erased When new measurements are input the registration of the fixed folding correction using the previo...

Page 36: ...he right button Press the right button Press the left button Press the left button Press the right button Press the right button Press the left button Press the left button Folding Plate 1 Adjusting B...

Page 37: ...t button Press the right button Press the left button Press the right button Double Fold Letter Fold Accordion Fold Brochure Fold Irregular Accordion Fold When B is longer When B is shorter When B is...

Page 38: ...morize the position of the folding stopper after adjusting the folding slippage in the vertical direction 2 This function is extremely useful when folding the same type of paper size type thickness at...

Page 39: ...lue of the folding stopper correction is registered it will be kept even after the power is turned off 8 FOLDING ADJUSTMENTS AND REGISTERING CORRECTIONS To change the correction value Carry out the pr...

Page 40: ...just the folding slippage If folding slippage is as shown in Fig A rotate the knob in the direction of the arrow If folding slippage is as shown in Fig B rotate the knob in the direction of the arrow...

Page 41: ...eding When folding such a kind of paper observe the following precautions before starting folding operations 1 Loosen the paper thoroughly 2 Next arrange the paper neatly and stack them on the paper f...

Page 42: ...s the display shows and the unit will stop Raise the paper feed pressure one level when the unit stops Set the paper feed pressure within the range of 3 to 5 3 Next open the top cover and adjust the s...

Page 43: ...the front edges of the paper cannot reach the folding stopper due to various conditions such as environmental conditions temperature humidity paper size thickness of paper paper couch conditions and...

Page 44: ...operates and the unit will stop 2 Next measure the length of the paper to be used and input the length on the keypad Paper lengths that can be input range from minimum 135mm to maximum 432mm Use measu...

Page 45: ...power is turned off 4 Press the keys on the keypad to input the number of sheets to be processed From here carry out the usual procedures Refer to Operation Procedures on page 19 5 When using fixed pa...

Page 46: ...aper to be used and input the length on the keypad Paper lengths that can be input range from minimum 135mm to maximum 432mm Use measuring instruments which are in mm If the paper length has already b...

Page 47: ...ment B press the folding plate 2 adjusting button and move the folding stopper of the second folding plate to the corresponding position When carrying out special folding folding sizes should be withi...

Page 48: ...Accordion Fold Brochure Fold A4 Letter Fold Accordion Fold A3 Double Fold B5 Single Fold Irregular Accordion Fold Brochure Fold B4 Letter Fold Accordion Fold A4 Single Fold Irregular Accordion Fold B...

Page 49: ...late 1 or folding plate 2 adjusting button to adjust the stopping position of the folding stopper 10 If the paper is not ejected smoothly adjust the stopping position of the stacker rollers Press the...

Page 50: ...egistered they will be kept even after the power is turned off 13 Press the keys on the keypad to input the number of sheets to be processed 14 From here carry out the usual procedures Refer to Operat...

Page 51: ...such as environmental conditions temperature humidity paper thickness paper size type of paper paper couch conditions Therefore do not suspect a fault 1 The maximum paper thickness is 105 g m2 Howeve...

Page 52: ...old the paper into two 2 Set the single fold paper on the paper feed table Face the folded edge of the paper as shown in the figure back of unit To prevent folding slippage in the horizontal direction...

Page 53: ...arator pressure is obtained Set the separator pressure to the lowest level possible before use 5 Lower the paper set lever White pressing the back edges of the paper Adjust so that the front part of t...

Page 54: ...shown in the figure first Cross folding consists of not only the single folding of B4 double folding of B5 but the letter folding of B5 11 3 CROSS FOLDING UN FIXED PAPER 11 CROSS FOLDING 1 First set t...

Page 55: ...ber of sheets to be folded and start single folding If the number of sheets to be folded is 520 sheets for example press the keys on the keypad to input this value 5 Face the folded edge of the folded...

Page 56: ...he paper length input Continue pressing the Number of sheets paper length button until the buzzer sound The paper size and Number of sheets paper length display windows will switch to the paper length...

Page 57: ...PER FEED RING 1 The Number of sheets paper length display window will show l l l l l 2 Raise the paper set lever and lower the paper feed table Pull the jammed paper towards you To cross fold un fixed...

Page 58: ...ngth display window will show l l l l l If the paper has coiled around the rubber roll pull folding plates 1 and 2 to the stopper 2 Open the top cover and Pull the coiled paper towards you to remove i...

Page 59: ...nd disconnect control cord 1 Be sure to turn off the power first when inserting and disconnecting the control cord or the unit will be damaged 3 Release the lock of the first folding plate and remove...

Page 60: ...OOTING 12 5 PAPER HAS JAMMED AT THE SECOND FOLDING PLATE 1 The Number of sheets paper length display window will show l l l l l 2 Turn off the power and disconnect control cord 2 Be sure to turn off t...

Page 61: ...and return it to its original position Make sure that the folding plate has been set correctly Always remove and return folding plates with both hands Lock the folding plate and insert control cord 2...

Page 62: ...mber of sheets paper length display window will show 2 2 2 2 2 2 Pull the jammed paper in the stacker section towards you to remove 12 6 PAPER HAS JAMMED NEAR THE STACKER 12 TROUBLESHOOTING Paper rece...

Page 63: ...he unit will stop promptly 2 If the test or start stop button are pressed with the top cover open or if first folding plates and second folding plates are not promptly set the Number of sheets paper l...

Page 64: ...und it Paper has become stuck at the folding plate Paper has become stuck at the stacker section Err1 is displayed when the test or start stop button is pressed Paper has become stuck at the stacker s...

Page 65: ...load Turn off the power and correct the cause of the lock Contact your serviceman Isn t the control cord for first folding plate disconnected Turn OFF the power and insert the control cord in the conn...

Page 66: ...d Turn off the power and insert the control cord Has the breaker turned on and cut off the power Press the black button of the breaker power returns This breaker cuts off the power temporarily when th...

Page 67: ...tatic electricity 5 Double feed occurs frequently Lower the paper feed pressure gradually until the optimum pressure is obtained Raise the separator pressure gradually until the optimum pressure is ob...

Page 68: ...Is small paper outside the specified sizes used Is the paper feed pressure too high Adjust each folding stopper finely Use the original speed Adjust each folding stopper finely again Adjust each foldi...

Page 69: ...16 1 CLEANING THE RUBBER ROLL 1 Open the top cover 2 Disconnect the control cords of the first and second folding plates 3 Push the lock levers of these plates to UNLOCK and remove them 4 Rotate the j...

Page 70: ...CLEANING THE PAPER FEED RING 1 Open the top cover 2 While rotating the paper feed ring in the direction of the arrow with your hand clean it with a cloth moistened with neutral detergent or alcohol e...

Page 71: ...90 D x 525 H mm MAX 500 sheets Fine quality paper 64g m2 45 to 120 sheets min For single folding 64g m2 of fine quality B4 paper 3 rings automatic paper separation method slant correction device Detec...

Page 72: ...72 96V 92013...

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