Duplo DF-990 Instruction Manual Download

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Chapter 5 Cleaning the Machine

Chapter 5 Cleaning the Machine

• Make sure that you disconnect the power cord from the wall outlet before cleaning.
• Before you use the machine after cleaning, make sure that its surface is completely dry.

Do not use flammable sprays and solvents during cleaning, etc. of internal

parts of the machine and in the vicinity of the machine.

Doing so could cause build-up of gas inside the machine, which in turn could

cause ignition, resulting in fire and explosion.

When using alcohol, exercise precaution against fire and ventilate well, and

after use, store in a safe place.

Use of other solvents may damage the rubber rollers and resin inside the machine,

resulting in malfunction.

Open or close the top cover

gently.

Hands or fingers may be caught in the

cover section. Doing so may result in

injury.

Cleaning paper feed rings and folding rollers

Open the top cover.

Paper feed ring

Clean with a cloth moistened with alcohol

rotating the paper feed ring by hand.

Folding roller

Remove the folding plate 1.

Clean with a cloth moistened with

alcohol rotating the jam correction

knob.

Summary of Contents for DF-990

Page 1: ...rporation All Rights Reserved INSTRUCTION MANUAL FOLDER DUPLO FOLDER DF 999 DF 999A DF 990 DF 990A Be sure to read this manual prior to use Please leave this manual at the site of use for easy reference Original instructions ...

Page 2: ...everal symbols are used to indicate important warnings Please make sure to read instructions accompanied by these symbols These symbols have the following meanings Describes instructions which must be followed in use Be sure to read the instructions to avoid problems due to incorrect operations Indicates supplementary or useful information Describes names of related items and supplementary instruc...

Page 3: ...er 100 W Rated current 1 0 to 0 5 A Operating environment Operate this unit in the following environment where the temperature range is between 5 and 35 C 41 and 95 F 10 to 50 C 14 to 122 F in storage where the humidity range is between 20 and 80 RH 10 to 90 RH in storage however no condensation which is not subject to direct sunlight where the outside light does not exceed 1 500 lx which is subje...

Page 4: ...RNING CAUTION labels WARNING and CAUTION labels are pasted on the machine to ensure user safety Do not remove or change them When the labels become dirty or are lost be sure to contact your dealer for a new one For EU For NA When DF HAND FEED KIT option is attached For EU For NA ...

Page 5: ...29 8 Handling Paper 30 8 1 Paper used 30 8 2 Precautions on stacking paper 30 9 Options 31 DF HAND FEED KIT 31 10 Workflow 32 Chapter 2 Basic Operation 1 Turning On Off the Power 33 1 1 Turning on power 33 1 2 Turning off power 33 2 Stacking the Paper 34 2 1 Before stacking paper 34 2 2 Stacking paper 34 3 Standard Folding of Standard Paper 36 4 Storage of Machine 41 Chapter 3 Advanced Operation 1...

Page 6: ...with stapler 76 3 Manual Feed Mode Setting 77 4 Operation 78 5 Correcting Folding Misalignment 79 5 1 Adjustment folding misalignment in up and down direction 79 5 2 Adjustment folding misalignment in right and left direction 80 5 3 Abnormal folding 80 Chapter 5 Cleaning the Machine 1 Cleaning paper feed rings and folding rollers 81 2 Cleaning sensor 82 3 Cleaning LCD touch panel 83 4 Cleaning sta...

Page 7: ...standard folding Use the DF HAND FEED KIT option to bind and fold at maximum three sheets of paper simultaneously 2 SettingUptheMachine 2 1 Before installation Do not fall down the folding plates Make sure the folding plates are not subject to shock Otherwise the folding plates may damage resulting in poor folding accuracy The machine may make loud sounds while operating according to the processin...

Page 8: ...ecting section A4 LT size fine quality paper of 64 g m2 43 52 lbs 81 4 g m2 55 35 lbs will be well in alignment by using this paper support guide at the time of paper ejection for letter fold or accordion fold 6 T handle hexagonal wrench 1 1 Used when moving the auxiliary paper feed ring Do not use the T handle hexagonal wrench for a purpose other than handling the auxiliary paper feed ring as ins...

Page 9: ...folding plate 2 When attaching the folding stopper to this machine with the folding stopper protruding from the cover the folding stopper will touch inside the machine If so rotate the gear in the direction of an arrow to move the folding stopper to the inner section of the cover Do not hold the belt section of the folding plate 2 Doing so will result in malfunction of the machine 4 Hold the foldi...

Page 10: ...h accessory part at the position inside the machine as shown in the figure 6 Close the side cover 7 Open the support paper feed tray to the left side from the operator s view point 8 Insert the folding plate 1 into the main body of the machine along with the set guide Attach the folding plate 1 holding with both hands Check that the gear on the reverse side of the folding plate 1 rotates in the fr...

Page 11: ...o check that the folding roller rotates smoothly 11 Place the cross fold lever as shown in the figure Be sure to store the cross fold lever at the specified place and in the specified direction By moving during operation of this machine the folding roller may be damaged resulting in malfunction 12 Close the top cover 13 Open the paper receiving tray to the right side seen on the operator s side 14...

Page 12: ... when using the machine with the settings at the shipment unchanged under the influence of the thickness and stiffness of paper to be used The folding position may also be subtly different as the characteristics of paper may vary depending on the purchase season even if the paper of the same size is purchased For checking operations refer to Chapter 2 Basic Operation p 33 3 NamesandFunctionsofComp...

Page 13: ...olding plate 2 10 Paper set lever DF 990 DF 990A This lever is used to move the paper feed tray up and down when stacking paper 3 2 Internal parts Paper ejecting section 1 5 3 4 6 7 2 No Name Function 1 Stacker lever This is the lever that supports the stacker roller The height of the roller can be adjusted 2 Ejecting section For receiving folded paper ejected out 3 Paper receiving tray For stacki...

Page 14: ...s fold lever For holding down the folded paper when cross fold 7 Auxiliary paper feed ring movable Functions in the same way as the auxiliary paper feed ring The position can be adjusted in accordance with paper size in cross fold 8 Paper feed ring The main paper feed ring Ensures smooth feeding of paper in combination with the paper separator 9 Auxiliary paper feed ring For holding down curled pa...

Page 15: ... Manual paper feed tray Stack paper to be fed manually and folded 3 Manual skew correction knob For correcting skewed paper feed 4 Auxiliary feed guide Subordinately guides sheets so that the paper will be fed properly magnet type 5 Manual feed guide Guides sheets so that the paper will be fed properly 4 NamesofControlPanel 2 1 3 4 5 7 6 8 9 No Name Function 1 LCD touch panel Menu and error messag...

Page 16: ...the touch panel The touch panel is designed to touch lightly with a finger or a pen its tip radius is 0 8 or smaller Do not press the panel strongly with a finger or push it with any sharp objects such as a fingernail ball point pen and pin If you perform the following operations the touch panel may not work even though you are touching it Additionally note that such operations may cause malfuncti...

Page 17: ...o Name Function 1 Touch panel display Icons and numerical values of set contents are displayed such as the paper size and folding mode 6 1 1 Touch panel display p 13 2 Touch panel operation section Contains keys to change settings such as processing speed and folding mode 6 1 2 Touch panel operation section p 16 3 Page name The name of the displayed page The name is displayed on all the screens ex...

Page 18: ...is newly created but not saved 00 is displayed 3 Saved data lock Displayed when saved custom folding data is locked 4 Folding dimension A position adjustment Displays the position adjustment value of folding plate A When in custom folding or stopper fixed mode folding dimension A is displayed Setting range 5 0 to 5 0 mm 0 197 to 0 197 inch 5 Folding dimension B position adjustment Displays the pos...

Page 19: ...on is set optical sensor State where the test folding is not performed Interval function is set The refold mode is set Hand feed is set 3 The stopper fixation mode is set Double feed detection is set State where the test folding is performed Double feed detection is set ultrasonic sensor 1 3 Double feed detection is set optical sensor Double feed detection is not performed because the paper length...

Page 20: ... up key The processing speed is sped up each time the key is touched When processing speed is set to 6 the key is grayed out and cannot be operated Adjustable range 1 to 6 3 Folding mode selection key When the key is touched the Folding Mode screen is displayed When the machine is set in custom folding mode you can switch the folding mode to standard folding of non standard paper by using this key...

Page 21: ... standard size Custom folding The Basic Settings screen is displayed when the key is touched Stopper fixed mode Manual feed mode The Function Settings screen is displayed when the key is touched 8 Custom folding The Paper Length input screen of Custom Fold is displayed However it is not displayed when custom folding stopper fixed mode manual feed mode is set 9 Save key Settings can be saved such a...

Page 22: ...ts the standard folding mode for non standard paper The Paper Length input screen is displayed 3 Custom Fold Sets the custom folding mode The Custom Fold screen is displayed 4 Cancel key Returns to the previous screen 5 Function settings key The Function Settings screen is displayed 1 DF 999 DF 999A 2 DF 990 DF 990A 6 3 Standard Size select screen DF 990 DF 990A displays this screen but DF 999 DF ...

Page 23: ... Mode select screen 1 2 5 3 8 4 7 6 No Name Function 1 Paper size display Displays the currently set standard size When non standard size paper is set the paper length is displayed 2 Single fold key Set the folding mode as single fold 3 Double fold key Set the folding mode as double fold 4 Irregular accordion fold key Set the folding mode as irregular accordion fold out 5 letter fold key Set the f...

Page 24: ... 0 5 Numeric keypad Inputs the value Setting range 105 0 to 457 2 mm 4 13 to 18 00 inches 6 Standard size switching key DF 999 DF 999A Displays either the standard paper size selection screen Ready screen or custom fold editing screen The displayed screen differs depending on the screen before transition When the key is grayed out it cannot be operated because a standard paper size is not detected...

Page 25: ...ication range When in custom folding or stopper fixed mode it is not displayed 2 Folding A position adjustment value Folding dimension A position Displays the Standard folding Folding A position adjustment value Displays the Custom folding Folding dimension A When you touch the key the numeric keypad is displayed which enables you to input values 3 Folding A position adjustment key Adjusts the pos...

Page 26: ...n you touch the key while the input value is outside the specification range the value within the range that you can input is displayed in the Outline of folding dimension 9 Warning message When the input value is outside the specification range a warning message is displayed 10 Outline of folding dimension The outline of folding dimension for folding form is displayed 11 Cancel key Returns to the...

Page 27: ...he color of the frame of the selected saved data changes 3 Custom fold data Displays the length of each fold saved L Paper length A Folding A length B Folding B length F Finishing length 4 Switch to save screen key Displays the Save screen 5 Open key Reads the selected saved data and returns to the top screen When non saved data is selected the key is grayed out and cannot be operated 6 Edit key D...

Page 28: ...e key is touched the Edit screen of folding B is displayed When folding B is not used set as 0 mm Setting range 0 47 0 to mm 1 85 inches 217 0 mm 8 54 inches or Paper length 5 0 mm 0 197 inch whichever is shorter 6 Folding mode selection key When the key is touched the Folding Mode screen is displayed When folding mode is set value of the folding A and folding B is input automatically according to...

Page 29: ...stom Fold screen p 23 2 Lock Unlock key 3 Save key Saves the setting content When creating new data custom fold data is saved in the free space When there is no free space the key is grayed out and cannot be operated When saved data is edited data is overwritten and saved When you enter this screen from the Ready Basic Settings screen the display returns to the Ready screen 4 Cancel key Returns to...

Page 30: ...alue 4 Folding B outline display Displays the position of folding B on the paper When the input value is outside the specification range a warning message is displayed 5 Return key Saves the input value and returns to the Custom Fold screen 6 Clear key Sets the input value to 0 7 Numeric keypad Inputs the value Setting range Folding A 42 0 to mm 1 65 to inches 325 0 mm 12 80 inches or Paper length...

Page 31: ...hapter 3 8 5 Detection p 65 4 When Turned On Sets the operation mode when the power is turned on Chapter 3 8 6 Initial p 65 5 Initial Screen Sets the initial screen when the power is turned on Chapter 3 8 7 Initial screen p 67 6 Custom Screen Sets a custom screen Chapter 3 8 8 Custom screen p 68 7 M Feed Mode Manual Feed Mode Sets whether to use manual feed mode Displayed only when the DF HAND FEE...

Page 32: ...brightness of the LCD touch panel screen Chapter 3 8 12 LCD bright p 71 5 Test Sheets The Number of Test Sheets Sets the number of test feed sheets Chapter 3 8 13 Number of test sheets p 72 6 Language Switches the language displayed on the touch panel Chapter 3 8 14 Language p 72 7 Power Save Sets whether or not to turn off the LCD touch panel screen automatically Chapter 3 8 15 Power saving p 73 ...

Page 33: ...or such as paper jam piipiipiipii At the occurrence of an error to be asked for Duplo dealer s assistance 7 PaperTypesandSizes Paper type Fine quality paper 46 5 to 157 g m2 31 62 to 106 76 lbs Rough paper Stencil paper Recycle paper Specific art paper Specific coated paper Paper size Standard Paper The standard paper can be used only when it is stacked in the machine direction A3 B4 A4 B5 A5 B6 F...

Page 34: ... lines before use Separate the sheets of paper well before stacking them 8 2 Precautions on stacking paper a b a Do not stack the sheets of paper on the paper feed tray with the sides of sheets unaligned or some sheets protruding from the stack This machine has an automatic standard paper size detection function It automatically detects paper size at the paper feed guides Therefore if paper is pro...

Page 35: ...2019 Duplo Corporation All Rights Reserved 9 Options DF HAND FEED KIT 1 2 No Name Function 1 Hand feed tray Insertion inlet for feeding paper manually to fold 2 Auxiliary feed guide Subordinately guides sheets so that the may be fed properly ...

Page 36: ... and relevant pages Turning on the power p 33 Connect the power cord p 8 Adjustment of feed pressure separating pressure Test folding Counter setting Process start Process end Turning off the power p 33 Disconnect the power cord Stacking paper p 34 Basic settings p 36 Paper size setting DF 990 DF 990A Processing speed setting Positioning of paper receiving tray Folding mode selection ...

Page 37: ...BasicOperation 1 TurningOn OffthePower Make sure that the power plug is connected to the wall socket 1 1 Turning on power Set the power switch to the I side Do not touch the power switch with wet hands Otherwise electric hazards may occur 1 2 Turning off power Set the power switch to the side ...

Page 38: ...and white surface on the reverse side on the paper feed tray and processing is completed in the standard folding mode the folded paper is as shown in the figure Paper feed direction Ejection direction Single fold Double fold Irregular accordion fold out Letter fold Accordion fold Gate fold 2 2 Stacking paper Do not put fingers inside during operation Keep away long hair ties jewelry and loose clot...

Page 39: ...e right and left direction 6 Lower the paper set lever The paper feed stand will go up to the paper feeding position when the paper set lever is lowered When the paper feed tray is not set at the feed position even if you press the key or key Position Err Paper Feed Tray will be displayed and operation will not start DF 990 DF 990A Automatic rise descent of the paper feed tray DF 999 DF 999A When ...

Page 40: ...ury Automatic detection of standard paper size DF 999 DF 999A When paper for all paper sizes is stacked in the machine direction shown in the figure paper is detected as standard paper When paper of standard paper size is stacked on the paper feed tray in the sideways the paper size is detected as wrong paper size Use paper as non standard paper when stacking paper in the sideways For the use of n...

Page 41: ...ing mode is not displayed adjust the paper feed guide to the correct position DF 990 DF 990A The Standard Paper Size setting screen is displayed 3 Touch the A4 key 4 Touch the key Return to the Ready screen 5 Set the feeding pressure adjustment lever to 0 As the value of the scale increases the paper feed pressure increases As the value decreases the paper feed pressure decreases When paper mis fe...

Page 42: ...paper mode p 61 The processing speed can be changed during folding process or in the idling state However folding misalignment may be caused by changing the processing speed largely A B 8 Adjust the position of the paper receiving tray Set to A to stack ejected paper diagonally Set to B to stack ejected paper straight Refer to Chapter 3 7 Stacking the Folded Paper p 60 In the following cases proce...

Page 43: ...oes not start by pressing the key automatic detection of paper size may not function Check the paper feed guide is set appropriately to the scale of paper size DF 990 DF 990A If this machine does not start by pressing the key check the paper set lever is lowered Normal folding along vertical length of paper along sides of paper Deformed folding 11 Check the finish of test folding Check the last sh...

Page 44: ...achine stops operation and the count display returns to the set number of sheets When you touch the key and set the counter to 0 the usage method is changed back from subtraction to addition If you touch the key without pressing the key the folding operation restarts and the number of sheets set for processing is counted down from the current value 13 Press the key to start folding Press the key t...

Page 45: ...ower plug with wet hands 2 Disconnect the power plug from the outlet 3 Remove the power cord from this machine 4 Close the support paper feed tray 5 Remove the auxiliary paper ejection guide and paper support guide Store the paper support guide with caution in order not to lose 6 Return the height of the stacker roller to the standard position Chapter 3 6 1 Changing stacker roller height p 58 7 Ha...

Page 46: ... loose clothing It could cause injury 1 1 Adjustment folding misalignment in right and left direction Ejection direction When the folded paper is misaligned along the sides correct using the skew correction knob of the paper feed tray 1 Check that the paper feed guides are set correctly Gaps between the paper and paper feed guides will cause folding misalignment along the sides to occur easily Pro...

Page 47: ...e left side on the non operator s side will be fed earlier 4 Stack paper on the paper feed tray Push in paper so that the edge of paper comes lightly in contact with the guide plate 5 Tighten the guide fixing screw on the paper feed guide 6 Perform test folding Standard position Round hole Pin 7 After completing folding operations return the skew correction knob to the standard position 1 2 Adjust...

Page 48: ...o 7 35 inches Folding plate 1 key 182 0 to 199 9 mm 7 17 to 7 87 inches Folding plate 2 Letter fold 141 0 to 150 5 mm 5 55 to 5 93 inches Folding plate 2 key Accordion fold 141 0 to 151 1 mm 5 55 to 5 95 inches Folding plate 2 key Gate fold 425 1 to 432 mm 16 74 to 17 01 inches Folding plate 1 key 422 8 to 432 mm 16 65 to 17 01 inches Folding plate 2 key Range of paper length which cannot be corre...

Page 49: ...g stopper of folding plate 2 To move in the direction of c Touch the key of the folding B position adjustment key To move in the direction of d Touch the key of the folding B position adjustment key The folding stopper moves 0 1 mm 0 004 inch each time you press the adjustment key Also when you press and hold the position adjustment key the value continues to change within the setting range of the...

Page 50: ...folding mode of standard folding Paper other than the six standard paper is called non standard paper The A6 A7 or B7 paper can be used as non standard paper five standard paper sizes For NA The foldable sizes are as follows width x length Length 105 0 to 457 2 mm 4 13 to 18 00 inches Width 74 to 311 mm 2 91 to 12 24 inches Paper feed direction Paper Maximum 311 x 457 2 mm 12 24 x 18 00 inches Min...

Page 51: ...th of the folded plane see figure to the right which can be folded by folding plates 1 and 2 is restricted Folding plate 1 42 0 to 325 0 mm 1 65 to 12 80 inches Folding plate 2 0 0 47 0 to 217 0 mm 0 0 1 85 to 8 54 inches As folding plate 2 is not used in single folding it is 0 mm 0 inches Incorrectly measuring the paper length or setting the folding stopper position can cause paper jamming inside...

Page 52: ...d screen 7 Touch the A xxxx x mm key Using the numeric keypad enter the folding A length 85 Touch the key Return to the Create New Custom Fold screen 8 Touch the B xxxx x mm key Using the numeric keypad enter the folding A length 95 Touch the key Return to the Create New Custom Fold screen 9 To save the input value touch the key To continue working without saving touch the key When you touch the k...

Page 53: ...ut the paper length with the numeric keypad and touch the key 3 Touch A xxxx x mm or B xxxx x mm for the folding that you want to fine adjust Input the value with the numeric keypad Touch the key Return to the Ready screen 4 Perform step 9 to 10 in 3 1 Operation p 47 When the custom fold data that you want to edit is not opened 1 Touch the key Touch the Custom Fold The Custom Fold screen is displa...

Page 54: ... Editing saved data p 49 3 5 Deleting saved data Locked saved data cannot be deleted To delete saved data unlock the data 1 Touch the key on the Ready screen Touch Custom Fold The Custom Fold saved data selection screen is displayed 2 Touch the key The Save screen is displayed 3 Select the number of the saved data you want to delete Press and hold the key Saved data is deleted 4 Press and hold the...

Page 55: ...tions However it is not a malfunction The folded line of single folded paper is not folded properly Usage environment temperature and humidity Paper thickness paper size paper type or paper grain direction etc Double feed detection does not operate when cross fold is performed Select the setting OFF DF 999 DF 999A Do not put fingers inside during operation Keep away long hair ties jewelry and loos...

Page 56: ...e caused if the folded line of folded paper is not folded firmly 3 Raise the paper set lever DF 990 DF 990A 4 4 5 Paper feed direction 25 mm 0 98 inch 4 Loosen the guide fixing screw 5 Stack the single folded paper on the paper feed tray with the folded line toward the non operator s side The stacking amount is equivalent to about half 25 mm 0 98 inch of the height of the paper feed guide on the f...

Page 57: ...n the top cover Screw 5 Loosen the screw of the auxiliary paper feed ring for moving using the T handle hexagonal wrench accessory part Do not use the T handle hexagonal wrench for a purpose other than handling the auxiliary paper feed ring as instructed in this manual Do not disassemble the product more than needs Fire electrification injury malfunction or breakdown may be caused by disassembling...

Page 58: ...essure within the range of scale 3 to 5 10 Take out the cross fold lever 11 Attach the cross fold lever to the paper feed guide on the left side Attach the cross fold lever so that the weight roller on the leading edge of the cross fold lever will be on the folding line Raise the cross fold lever in the direction of an arrow when stacking paper in addition 12 Close the top cover 4 1 3 Operation pr...

Page 59: ... paper feed ring at the collar 9 Tighten the screw loosened Do not use the T handle hexagonal wrench for a purpose other than handling the auxiliary paper feed ring as instructed in this manual 4 2 Cross fold of non standard paper 1 Single fold non standard paper according to the procedure of 2 Standard Folding of Non Standard Paper p 46 Length of single folded paper Paper feed direction 2 Measure...

Page 60: ...5 UsingSpecialPaper Do not put fingers inside during operation Keep away long hair ties jewelry and loose clothing It could cause injury 5 1 Art paper coated paper Art paper and coated paper often stick to each other due to the printing ink and become difficult to separate resulting in double feed When using these types of paper follow the procedure below 1 Separate the paper well Chapter 1 8 1 Pa...

Page 61: ...ing pressure each to 0 If fine quality paper is used with the paper feed pressure and separating pressure set to the values for art paper and coated paper double feed may occur or leading edge of paper may be damaged 5 2 Rough paper recycled paper Some recycled paper may be thin flimsy and easy to curl when copied and therefore inappropriate for folding When folding such paper pay attention to the...

Page 62: ...mall and light paper is used too fast processing speed will result in stream feed continuous feed Decrease the processing speed as slow as possible When mis feed or double feed occurs even though the feeding pressure and separating pressure are set to the set value adjust the feeding pressure and separating pressure Chapter 2 3 Standard Folding of Standard Paper p 36 6 StackerRoller 6 1 Changing s...

Page 63: ...uble fold STMT INV Single fold Irregular accordion fold out Gate fold A4 Letter fold Accordion fold LTR Letter fold Accordion fold B5 Letter fold LGL LGR Double fold A5 B6 Single fold Irregular accordion fold out 7 A4 Gate fold 8 LTR Gate fold 9 B4 Letter fold Accordion fold LGL Letter fold Accordion fold B5 Single fold Irregular accordion fold out 11 A3 Letter fold Accordion fold LTR Single fold ...

Page 64: ...Touch the key Return to the Fold Position screen 6 Touch the key Return to the Ready screen When the paper size or folding mode is changed the changed value is cleared When the paper size is changed by automatic paper size detection the value is not cleared DF 999 DF 999A 7 StackingtheFoldedPaper The angle of the paper receiving tray of this machine can be changed If the angle is changed the folde...

Page 65: ...mode 8 2 Thin paper mode Use the thin paper mode when handling thin and flimsy paper such as rough paper and recycled paper Do not use for the paper other than thin type When using this mode for the paper type other than thin paper paper jam may occur Touch the key on the top screen Change the processing speed to Touch the key to clear the thin paper mode 8 3 Interval function Interval suspension ...

Page 66: ...No of Sheets setting value Displays the currently set interval sheets number 5 Interval_No of Seconds setting value Displays the currently set interval time 6 Return key Interval screen Saves the on off setting of the interval and returns to the Function Settings screen Interval_No of Sheets screen Interval_No of Seconds screen Saves the input value and returns to the Interval screen 7 Cancel key ...

Page 67: ...d When the DF ULTRASONIC SENSOR KIT is not registered No Name Function Default value 1 D Feed Detect Sets whether to enable double feed detection When the DF ULTRASONIC SENSOR KIT is not registered on off can be changed with the checkbox Disables double feed detection Enables the optical sensor Enables the ultrasonic sensor 2 Thickness When the optical sensor is set for double feed detection set t...

Page 68: ...me printing materials are changed to different ones even if the quality and thickness of paper used are the same Double feed may not be detected correctly if processing is started without test folding Double feed detection may not work properly if printing on paper is uneven or paper is misaligned Repeat test folding if double feed occurs on test folding after double feed detection is set to on Do...

Page 69: ...on is turned off the paper feed tray descends after the machine stops Touch the key or the key to raise the paper feed tray On 2 Standard Size Sets on off of automatic standard size detection DF 999 DF 999A When automatic detection is turned off you must select the paper size manually On 3 Return key Saves the detection function setting and returns to the Function Settings screen 4 Cancel key Retu...

Page 70: ...ial value when not saved After setting an icon is displayed on the touch panel display section Stopper Fixed The settings of the control panel can be omitted when folding is always performed in the same conditions When this mode is set the machine is always automatically set to the same conditions when the power is turned on and initial operation of folding plate is no longer performed Stopper Fix...

Page 71: ...the power and eject the folding plate forcibly 8 7 Initial screen You can set the desired screen when the power is turned on according to the work situation Touch the key on the Ready screen Touch the key Touch Initial Screen The Initial Screen screen is displayed 4 3 5 7 6 2 1 No Name Function Default value 1 Ready Sets the displayed screen when power is turned on to the Ready screen Chapter 1 6 ...

Page 72: ...hen stopper fixed mode or manual feed mode is set Touch the key on the Ready screen Touch the key Touch the Custom Screen The Custom Screen screen is displayed 5 4 7 6 2 3 1 No Name Function Default value 1 Standard Fold 1 DF 999 DF 999A The Folding Mode screen of Standard Fold is displayed However when automatic paper size detection is turned off the Standard Size screen is displayed DF 990 DF 99...

Page 73: ...g the key it is possible to set whether to keep operation of the machine standing by under idling conditions without stopping operations other than conveyance drive Touch the key on the Ready screen Touch the key Touch the key Touch the Idling The Idling screen is displayed 1 3 2 No Name Function Default value 1 Idling Set on off of idling Off 2 Return key Saves the idling setting and returns to t...

Page 74: ...n Default value 1 Tone Set on off of the tone On 2 Return key Saves the tone setting and returns to the Function Settings screen 3 Cancel key Returns to the Function Settings screen without saving the input content Press and hold to return to the Ready screen 8 11 mm inch According to the usage environment units of numerical input saved for the paper size folding dimensions folding stopper adjustm...

Page 75: ... Touch the key Touch the key Touch the LCD Bright The LCD Bright screen is displayed 1 4 3 2 No Name Function Default value 1 Screen brightness adjustment key Sets the brightness of the backlight Makes the screen brighter When the set value is at the upper limit the key is grayed out and cannot be operated Makes the screen dimmer When the set value is at the lower limit the key is grayed out and c...

Page 76: ...s setting Sets the number of test feed sheets Setting range 1 to 3 2 2 Return key Saves the number of test sheets setting and returns to the Function Settings screen 3 Cancel key Returns to the Function Settings screen without saving the input content Press and hold to return to the Ready screen 8 14 Language Changes the language displayed on the touch panel However the language setting returns to...

Page 77: ...key Touch the key Touch the Power Save The Power Save screen is displayed 2 7 5 4 3 1 6 No Name Function Default value 1 Power Save Set on off of the power saving function On 2 Numeric keypad Inputs the value When the power saving setting is turned off the key is grayed out and cannot be operated Input range 1 to 120 minutes 1 3 Power saving time display Displays the time currently set 4 Input ran...

Page 78: ...n is displayed 2 7 5 4 3 1 6 No Name Function Default value 1 Alarm Set on off of the alarm Off 2 Numeric keypad Inputs the value When the alarm setting is turned off the key is grayed out and cannot be operated Input range 5 to 120 minutes 60 3 Alarm time display Displays the time currently set 4 Input range display Displayed when trying to input a value that exceeds the input range 5 Return key ...

Page 79: ...occur in this machine by processing more sheets or using thinner or thicker sheets than specified and a trouble may be caused 1 2 Folding modes Single fold Letter fold Accordion fold Single fold Letter fold Accordion fold When performing letter fold of thick paper the folded paper opens at the ejecting section and it cannot be conveyed under the stacker roller which may result in an error Using A3...

Page 80: ...e staples Use the flat type stapler as the staples are stitched evenly When using a stapler other than specified item the staples touch the folding roller and do not enter between the folding rollers or cannot process paper folding as the staples touch the inlet of the folding plate Do not use any other staplers than specified as they injury the folding roller 2 2 Usable staples 1 5 mm 0 05 inch o...

Page 81: ...aple front side Paper feed direction Ejection direction Accordion fold 3 ManualFeedModeSetting Displayed only when DF HAND FEED KIT is registered as an optional item Touch the key on the top screen Touch the key Touch the Manual Feed Mode The Manual Feed Mode screen is displayed 3 5 4 2 1 No Name Function Default value 1 M Feed Mode Set on off of the manual feed mode Off 2 Timing Sets the time fro...

Page 82: ... roller 3 Set Manual Feed Mode 3 Manual Feed Mode Setting p 77 When running thick sheets set a speed to higher levels Low speeds may cause abnormal folds 4 Set the paper to the hand feed paper feed guide of the hand feed paper feed tray Do not insert the paper into the inlet Inserting paper into the inlet will result in paper jam or injury as the sensor detects and the paper is fed 5 Set the auxil...

Page 83: ... operation Do not insert the next paper before the machine stops If the next paper is inserted before the machine stops Jam Feed Sec is displayed on the LCD touch panel and the machine stops When an error is displayed press the key to force ejection When removing paper from the inlet after the machine starts paper feeding operation it is determined that paper is fed inside the machine Jam Conveyan...

Page 84: ...2 5 3 Abnormal folding If abnormal folding occurs check the following points Do not use paper outside the specifications Particularly deformed folding occurs frequently in the use of thin flimsy paper not appropriate Use paper with grains of long grain if the paper with grains of short grain is used the number of sheets to be used is up to 2 sheets If the paper curls flatten the paper to use Set t...

Page 85: ...h in turn could cause ignition resulting in fire and explosion When using alcohol exercise precaution against fire and ventilate well and after use store in a safe place Use of other solvents may damage the rubber rollers and resin inside the machine resulting in malfunction Open or close the top cover gently Hands or fingers may be caught in the cover section Doing so may result in injury 1 Clean...

Page 86: ...n are cooled by gas in the air duster and may be temporarily condensed Wait for about five minutes Paperfeedtimingsensor upanddown papersensor double feeddetectionsensor upanddown 1 2 3 1 Open the top cover 2 Remove dust with an air duster 1 Paper feed timing sensor upper 2 Paper sensor 3 Double feed detection sensor up and down Ultrasonic sensor up and down option Paper ejection jam sensor upper ...

Page 87: ...with a dry cloth 4 Cleaning stacker belt 1 Remove the auxiliary paper ejection guide 2 Wipe the stacker belt with a cloth moistened with alcohol while rotating it by hand 5 Cleaning paper separator When the paper separator is dirty mis feed or double feed may occur and paper feeding cannot be normally performed For the cleaning of paper separator contact Duplo dealer ...

Page 88: ...lution U1000 The top cover is open Close the top cover U1300 The side cover is open Close the side cover after attaching the folding plate 2 correctly U1500 Folding plate 1 is not attached Attach the folding plate 1 correctly U1602 1 The key is pressed in a state where test paper feeding is not performed when the optical sensor is set for double feed detection Perform a test feed U2001 Paper is no...

Page 89: ...k on the stacker roller motor due to paper jamming etc Remove jammed paper and touch the key to release the error E2401 E2402 E2409 E2410 Folding plate 1 is not attached properly Motor for moving the folding stopper is not functioning due to paper jamming etc Make sure that folding plate 1 is attached properly Remove jammed paper and touch the key to release the error E2411 E2412 E2419 E2420 Foldi...

Page 90: ...tray Align the paper again J1001 Double feed occurs at the paper feed section Remove the double fed paper J1006 Paper jamming at paper feed section Remove the jammed paper J3002 Paper jamming inside the machine Remove the jammed paper Clear the error by referring to forcible ejection or opening and closing the top cover J6002 Paper jamming at paper ejecting section Remove the jammed paper 1 4 Othe...

Page 91: ...or close the top cover gently Hands or fingers may be caught in the cover section Doing so may result in injury Do not put fingers inside during operation Keep away long hair ties jewelry and loose clothing It could cause injury When paper jams remove the paper in the following way 2 1 Paper feed ring 1 Open the top cover 2 Remove slowly the jammed paper near the paper feed ring 3 Close the top co...

Page 92: ... Chapter 1 2 3 Installation procedures p 5 8 Close the side cover The side cover will not be closed if the folding plate 2 is not attached correctly 2 3 Folding plate Press the key Eject forcibly the paper inside the folding plate Forcible ejection in the folding plate will not stop until the folding stopper returns to the home position as the folding stopper moves even if the key is not held Even...

Page 93: ...top cover 4 Pull out the paper rotating the jam correction knob 5 Close the top cover 6 Insert the folding plate 2 Chapter 1 2 3 Installation procedures p 5 7 Close the side cover The side cover will not be closed if the folding plate 2 is not attached correctly 2 4 Ejecting section Press the key The paper is forcibly ejected Paper is ejected forcibly as long as the key is held down Forcible eject...

Page 94: ...n area DF 999 DF 999A Secure the paper feed guide correctly The paper set lever is not lowered DF 990 DF 990A Lower the paper set lever D Feed Detect is turned on but test folding was not performed DF 999 DF 999A Perform test folding A6 A7 B7 or other non standard paper is used For EU Input the paper size p 58 The folding stopper of folding plate 1 or 2 does not operate The folding plates 1 and 2 ...

Page 95: ...cloth moistened with alcohol p 81 Paper is sticking and difficult to separate Check that the printing ink of the paper has dried and there is no static electricity and then separate the paper well p 30 Paper out of specifications is used Do not use paper outside the specifications Paper is not separated before being stacked Separate the paper enough p 30 Ink is not dried Dry the paper enough p 30 ...

Page 96: ...ss feed or double feed error occurs Paper thickness in the double feed detection setting is not appropriately set Check the paper thickness change the setting of paper thickness to Thick and test fold again The printing state is variable within the range of double feed detection Set the double feed detection to off p 63 At this time double feed is not detected Mis detection of mis feed occurs Pape...

Page 97: ... Fine quality paper 81 4 g m2 55 35 lbs Vertical Paper size A4 Processing speed 6 Folding mode Single fold Equivalent continuous A weighted sound pressure level LAeq 2 dB 71 72 Sound pressure level at peak LpC 90 92 Dimensions W x D x H When used mm 1 046 x 512 x 494 inch 41 19 x 20 16 x 19 45 When stored mm 665 x 512 x 494 inch 26 19 x 20 16 x 19 45 Mass kg 41 6 3 43 0 4 40 6 3 42 0 4 lb 91 8 3 9...

Page 98: ...er g m2 84 9 to 127 9 3 lbs 57 73 to 86 97 3 1 For paper that is less than 128 mm 5 04 inches length direction the following conditions apply Paper quality Fine quality paper 64 to 81 4 g m2 43 52 to 55 35 lbs Processing speed 3 to 4 speed Paper jogging at the paper exit stacker section shall not be considered 2 Depending on the paper manufacturing conditions groundwood paper stencil paper recycle...

Page 99: ...y applicable for 64 g m2 43 52 lbs paper However only under the condition that processing speed is set to 4 or faster and folding dimension B is 47 mm or more Only single fold is applicable to 157 g m2 106 76 lbs paper under low temperature conditions 20 C 68 F or below 3 Short grain paper of 64 g m2 43 52 lbs or less cannot be used The paper length also has to be 432 mm 17 00 inches or less 4 Fin...

Page 100: ... duplo com 4 1 6 Oyama Chuo ku Sagamihara shi Kanagawa 252 5280 Japan TEL 81 42 775 3602 FAX 81 42 775 3606 E mail info duplo com Copyright 2019 Duplo Corporation All Rights Reserved 18H 90040 0 19030000D ...

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Duplo DF-990, Instruction Manual

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