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PAPER FOLDER

DF-920

INSTRUCTION MANUAL

[120 V]

Summary of Contents for DF-920

Page 1: ...PAPER FOLDER DF 920 INSTRUCTION MANUAL 120 V...

Page 2: ...o communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which ca...

Page 3: ...is composed of the following chapters It can be read from the required pages in use of this equipment ABOUT THIS INSTRUCTION MANUAL Safety p 3 to 6 This chapter describes user safety such as precautio...

Page 4: ...32 11 1 Paper Size Restrictions 32 11 2 Operation Procedure 32 12 Custom Folding 35 12 1 Paper Size Restrictions 35 12 2 Operation Procedure 35 13 Cross Folding 38 13 1 Cross Folding Methods 38 13 2 P...

Page 5: ...a fire or an electrical shock Do not insert any metal or easily combustible object inside this unit This could result in a fire or an electrical shock Do not touch or insert foreign objects into any r...

Page 6: ...cal shock Before cleaning this unit turn the unit off at the power switch and disconnect the power plug from the power outlet Accidental operation of the unit during cleaning could result in injury CA...

Page 7: ...SAFETY PRECAUTIONS p 3 4 2 2 Precautions in Moving the Unit As the unit weights 96 lb when moving it it should be held at the base by two persons When moving the unit with folding plates 1 and 2 remo...

Page 8: ...ure range is between 14 and 122 F where the humidity range is between 10 and 85 RH no dew condensation which is not subject to direct sunlight 3 4 Maintenance To protect the special features of this u...

Page 9: ...the following parts are provided PAPER FOLDER DF 920 INSTRUCTION MANUAL 120 V q w e t No q w e r t Name Qty Remarks Auxiliary part for cross folding This manual Folding plate 1 1 Folding plate 2 1 Cro...

Page 10: ...ot operate Note Note Open the paper receiving tray 3 Paper receiving tray Extend the paper receiving stopper Adjust the stopper according to the paper size and folded shape 4 Paper receiving stopper A...

Page 11: ...sconnecting the control cord Otherwise the unit will malfunction Note Note No 1 connector Control cord 1 Attach folding plate 2 q Open the side cover 6 Side cover Set guide w Push the lock lever on fo...

Page 12: ...b rotates smoothly it means that folding plate 2 is secured i Connect control cord 2 of folding plate 2 to the No 2 connector Be sure to turn off the power before connecting or disconnecting the contr...

Page 13: ...ling folding plate 1 For inserting control cord 1 Section which ejects folded paper from the unit For reducing operating sounds from the paper ejection section For aligning ejected paper For receiving...

Page 14: ...d paper from the unit For supporting the stacker roller The height of the roller can be adjusted For ejecting folded paper from the unit No Name Operation 7 8 9 0 1 2 3 4 Folding plate 2 Folding plate...

Page 15: ...presence of paper For detecting the presence of legal size paper For securing the paper feed guide For holding paper stacked on the paper feed tray firmly For adjusting the paper separating pressure F...

Page 16: ...Every time the key on the left is pressed the folding stopper moves in direction B shown in the figure on the next page The folding stopper moves by 0 005 every time the key is pressed Pressing this k...

Page 17: ...registered The custom folding mode cannot be selected if it has not been registered with the 1 Custom folding registration key Press to select the folding mode from six standard folding modes When the...

Page 18: ...er of folding plate 2 is at the home position Home position means the starting position of the folding stoppers of folding plates 1 and 2 2 Example of LCD message in standard paper standard folding si...

Page 19: ...ote 6 4 Types of Buzzer Sounds This unit sounds the verification buzzer when keys on the control panel are pressed or when paper has run out on the paper feed tray The different types of buzzer are as...

Page 20: ...o adhere to and dirty the folded paper Use paper that has been cut at right angles Otherwise problems such as folding misalignment will result Fan paper just copied or printed well prior to use Paper...

Page 21: ...e to align paper neatly when stacking Paper unaligned on the left and right sides Paper properly aligned Paper unaligned at the lead and trail edges 7 3 Automatic Detection of Paper Size Five standard...

Page 22: ...ally when paper runs out on the paper feed tray during a folding operation Raising lowering paper feed tray manually To raise the paper feed tray press the key of the folding plate 1 folding stopper a...

Page 23: ...lding by entering paper length With this method the length of paper other than the standard paper designated by this unit this is called non standard paper is registered this paper is set to the stand...

Page 24: ...9 Note Note 9 2 Standard Folding Modes Six standard folding modes are available as shown below Single fold Double fold Irregular accordion fold Letter fold Accordion fold Brochure fold 9 3 Operation P...

Page 25: ...he correct positions When set to the standard folding of non standard paper the top left of the LCD will show values in inch For details on standard folding of non standard paper refer to 11 STANDARD...

Page 26: ...g speed When using thin and flimsy paper setting the maximum processing speed causes problems such as paper jam and deformed folding Set a lower processing speed When the power is turned on the last p...

Page 27: ...his case the counter will be set to the subtract count method A period is displayed at the bottom right where the count is displayed If the clear key is pressed to clear the counter to 0 before beginn...

Page 28: ...adjust When the folding misalignment is as shown in Figure A rotate the knob to the right clockwise 1 Folding misalignment at this part Paper ejection direction Before adjusting with the skew correct...

Page 29: ...toppers cannot be seen from outside Values corrected by the folding stopper adjusting keys are displayed at the top of the LCD LTR O3O O4O STAND BY 1 2 3 4 A A B B Folding stopper Folding rollers 1 to...

Page 30: ...his correction value is set using the folding stopper adjusting key the buzzer sounds pi pi pi and the LCD displays OUT OF CORRECT The message then changes to STAND BY Set a valid correction value usi...

Page 31: ...NDARD PAPER p 32 See See See See Adjusting key of folding plate 1 Folding mode Correction method State of folded plane A A is long A is short Press the key Press the key A is long A is short Press the...

Page 32: ...ding results Check for folding misalignment using the second test folded sample 4 Fixing screw Paper feed guides Press the folding mode key to select the folding mode Each time the folding mode key is...

Page 33: ...e paper fed to the folding plates may be folded without reaching the folding stoppers inside the folding plates due to the using environment temperature humidity paper thickness paper type paper grain...

Page 34: ...the long edge feeding direction is considered non standard paper Note Note Standard folding Six standard folding modes are available as shown below Single fold Double fold Irregular accordion fold Let...

Page 35: ...the value entered exceeds the allowable range the buzzer sounds pi pi pi and the LCD shows TOO LONG or TOO SHORT 3 If the paper length has already been entered press the clear key to clear this value...

Page 36: ...sh of test folding Check the finish using the second test folded sample When folding misalignment occurs refer to 10 FOLDING MISALIGNMENT p 26 7 In the standard folding of non standard paper the posit...

Page 37: ...Length 7 2 5 1 to 17 0 Width 5 1 3 0 to 11 7 However the length of the folded plane see figure below which can be folded by folding plates 1 and 2 is restricted Folding plate 1 1 65 to 12 79 Folding p...

Page 38: ...set Refer to the following table for approximate set positions In this example the folded paper length C is 4 33 Therefore press the numerical key 3 while pressing the stop key 6 Numerical key settin...

Page 39: ...ing the folding stopper adjusting keys of folding plates 1 and 2 If paper is not ejected smoothly change the position of the stacker roller 8 Folded paper After completing all settings register the cu...

Page 40: ...ng of paper at desired folding position This is the cross folding of standard and non standard paper at the desired folding position Both standard and non standard paper are processed in the same way...

Page 41: ...of the paper feed guide approx 1 0 Push in the paper until the lead edge touches the paper feed inlet lightly 3 Open the top cover move the auxiliary paper feed ring movable to the folded line of the...

Page 42: ...er length key until the buzzer sounds pi pi about two seconds to register the paper length 4 Perform steps 2 to 10 of 13 3 Cross Folding of Standard Paper p 39 5 Other steps are the same as standard f...

Page 43: ...the paper may not have reached the folding plate folding stopper One solution is to lower the processing speed 5 Some recycled art paper and coated paper may be flimsy and inappropriate for folding N...

Page 44: ...g that the thick paper mode has been set Clearing the thick paper mode Press the speed key The maximum speed lamp stops blinking and lights up indicating that the thick paper mode has been cleared Thi...

Page 45: ...hin the above size ranges are non standard paper As the automatic paper size detection function does not work for these paper sizes there is a need to register the paper length 11 STANDARD FOLDING OF...

Page 46: ...etter fold accordion fold LGR Double fold LTR Letter fold accordion fold STMT Irregular accordion fold brochure fold INV Irregular accordion fold brochure fold STMT Single fold INV Single fold LGL Let...

Page 47: ...the above setting procedure and register again using the method in step 4 When cleared the I displayed on the LCD disappears SET INTERVAL OFF SET INTERVAL 5 SEC O SHEET SET INTERVAL 5 SEC 5O SHEETS LT...

Page 48: ...registration required After refold mode setting Standard paper is automatically detected When non standard paper length is registered registered data is displayed on LCD Set to same folding mode as w...

Page 49: ...on 2 When refold mode When folding stopper fixed mode Register the mode selected While pressing the stop key press the custom folding registration key 1 When the refold mode is registered the bottom r...

Page 50: ...he paper jams again increase the paper feed pressure using the paper feed pressure adjusting lever Top cover Top cover 18 2 When Paper Jams Near Paper Feed Ring The LCD shows JAM FEED SECT JAM FEED SE...

Page 51: ...ck lever No 1 connector Control cord 1 Folding plate 1 Top cover Jam correction knob Folding roller Release the lock lever and remove folding plate 1 3 Be sure to hold folding plate 1 with both hands...

Page 52: ...from the No 1 connector 2 No 1 connector Control cord 1 Lock lever Folding plate 1 Release the lock lever and remove folding plate 1 3 Be sure to hold folding plate 1 with both hands Do not subject f...

Page 53: ...the handle slide folding plate 2 downwards to the 2 mark w While slightly lifting the handle further slide folding plate 2 downwards and remove 4 To ensure safety be sure to follow the above procedur...

Page 54: ...R when the power is turned on 8 Close the top cover and side cover 9 18 7 When Paper Jams at Paper Ejection Section The LCD shows JAM EXIT JAM EXIT Open the paper ejection section cover and check that...

Page 55: ...1 is not set correctly Folding plate 2 is not set correctly Paper is not fed normally due to mis feeding slips etc The stacking direction of the paper on the paper feed tray is incorrect example stack...

Page 56: ...RD PAPER p 32 Adjust the paper feed guides accurately to the paper size on the paper feed tray scale Adjust the paper feed guides to the paper firmly ensuring no gaps Turn off the power and insert tha...

Page 57: ...and then fan the paper well Do not use paper outside the specifications Return to the speed before change When changing the speed the folding stopper positions of folding plates 1 and 2 must be adjus...

Page 58: ...Top cover Folding roller Jam correction knob Disconnect control cord 1 of folding plate 1 from the No 1 connector 1 Open the top cover 3 While rotating the folding rollers with the jam correction kno...

Page 59: ...g to its original position and tighten the screw 4 21 4 Cleaning the Paper Feed Inlet Sensor The paper feed inlet of this unit has a sensor for checking the paper feed state This sensor may fail with...

Page 60: ...sensor Lock lever Folding plate 1 Insert the nozzle of the Air Duster into the hole of the top cover R shown in the figure and spray briefly 2 Set folding plate 1 back to the original position 3 Push...

Page 61: ...lowering also possible Automatic detection of following standard paper sizes LGR LGL LTR STMT and INV fed by short edge feeding Mis feed continuous feed paper jam 4 digit selection of add or subtract...

Page 62: ...ews Adjust the paper feed guides to the corresponding paper size on the paper feed tray scale If not adjusted to the appropriate scale the paper size will not be detected accurately and this unit will...

Page 63: ...f standard folding p 27 35 Keys for changing the processing speed Pressing the key on the right increases the processing speed and pressing the key on the left decreases Speed key Start key Stop key K...

Page 64: ...ed on recycled paper to help protect the environment DUPLO CORPORATION Duplo building 1 6 Oyama 4 chome Sagamihara Kanagawa 229 1180 Japan TEL 81 42 775 3602 FAX 81 42 775 3606 E mail info duplo com 1...

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Duplo DF-920, Instruction Manual

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