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Sharp MX-FD10 Service Manual
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Sharp MX-FD10 Service Manual

Digital full color multifunctional system option paper folding unit
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SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 - 5
[ 1 ] PRODUCT OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1
[ 2 ] TECHNICAL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1
[ 3 ] MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1
[ 4 ] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . 4 - 1
[ 5 ] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
[ 6 ] ACTUAL WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1
Parts marked with "
" are 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.
SERVICE MANUAL
CONTENTS
SHARP CORPORATION
CODE : 00ZMXFD10/S1E
DIGITAL FULL COLOR
MULTIFUNCTIONAL SYSTEM
OPTION
PAPER FOLDING UNIT
MX-FD10
MODEL
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.

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Summary of Contents for Sharp MX-FD10

  • Page 1 MULTIFUNCTIONAL SYSTEM OPTION PAPER FOLDING UNIT MX-FD10 MODEL CONTENTS SAFETY PRECAUTIONS ....... . . 0 - 5 [ 1 ] PRODUCT OUTLINE .
  • Page 2 ExplanationofSymbols ThefollowingrulesapplythroughoutthisServiceManual: ThefollowingsymbolsareusedthroughoutthisServiceManual. 1. Each chapter contains sections explaining the purpose of specific functions and the relationshipbetweenelectricalandmechanicalsystemswithreferencetothetimingof Symbols Explanation Symbols Explanation operation. I n  t h e  d i a g r a m s ,   r e p r e s e n t s  t h e  p a t h  o f  m e c h a n i c a l Check.
  • Page 3 SignalName (Writteninthis SignalName PartsName Function/Operation manual) FLM5 Motor Entrancemotor1 FLM7 Motor Foldtraymotor FLM8 Motor Upperstoppermotor FLM9 Motor C-foldstoppermotor FLM10 Motor Leadingedgepressguide FLM11 Motor Foldfeedmotor FLM12 Motor Entrancemotor2 FLM13 Motor Exitmotor2 FLM14 Motor Exitmotor1 FLM15 Motor Foldpositionadjustmentmotor SOL2 FLSOL2 Solenoid Folding/straight branching flapper solenoid SOL3 FLSOL3 Solenoid...

  • Page 4: Table Of Contents

    Disassembly and Assembly---------------------------4-1 Contents ListofParts---------------------------------------------------------------------4-2 External/InternalCovers - ------------------------------------------------------- 4-2 Consumable Parts Requiring Periodic Replacement and Cleaning Safety Precautions----------------------------------------0-5 Points--------------------------------------------------------------------------------- 4-3 Motors/PCBs/Others - ---------------------------------------------------------- 4-4 PointstoNoteAboutTurningOfftheMainPowerSwitch----------0-6 ListofSensors - --------------------------------------------------------------------- 4-5 NotesBeforeitWorksServing - --------------------------------------------0-7 External/InternalCovers---------------------------------------------------4-6 Product Outline - ---------------------------------------------1-1 RemovingtheRearUpperCover---------------------------------------------- 4-6 RemovingtheRearLowerCover---------------------------------------------- 4-7 Features-------------------------------------------------------------------------1-2 OpentheFrontUppercover---------------------------------------------------- 4-7 Features - ----------------------------------------------------------------------------- 1-2...
  • Page 5 RemovingtheOutlet1Motor(M14) - -----------------------------------------4-22 RemovingtheFoldPositionAdjustmentMotor(M15)-------------------4-23 RemovingaPCB - ----------------------------------------------------------- 4-24 RemovingtheDCControllerPCB--------------------------------------------4-24 RemovingtheFeedRoller------------------------------------------------ 4-25 RemovingtheZ-foldingSheetFeedRoller---------------------------------4-25 Adjustment - ----------------------------------------------------5-1 BasicAdjustment - -------------------------------------------------------------5-2 Actiononpartsreplacement-----------------------------------------------5-6 Actual wiring chart----------------------------------------6-1 Actualwiringchart------------------------------------------------------------6-2...

  • Page 6: Safety Precautions

    SafetyPrecautions P o i n t s  t o  N o t e  A b o u t ■ Tu r n i n g  O ff  t h e  M a i n Power Notes Before it Works ■...

  • Page 7: PointsToNoteAboutTurningOffTheMainPowerSwitch

    PointstoNoteAboutTurningOfftheMainPowerSwitch Thisequipmentdoesnothaveamainpowerswitch,butithasonlyaleakagebreaker. Thisequipmentispoweredwhenthemainpowerswitchofthehostmachineisturnedon. Theleakagebreakerdetectsovercurrentandpowerleakage. MEMO: Explain to the customer that the leakage breaker must be checked once or twice a monthandtheresultmustberecorded.  Leakage breaker F-0-1 F-0-1...

  • Page 8: NotesBeforeItWorksServing

    NotesBeforeitWorksServing CAUTION: At servicing, be sure to turn off the power source according to the specified steps and disconnectthepowerplug. CAUTION: Donotturnoffthepowerswitch(ofthehostmachineorFinisher/SaddleFinisher)when downloadingisunderway. Turning off the main power switch while downloading is under way can disable the machine.

  • Page 9: Product Outline

    ProductOutline Features ■ Specifications ■ NamesofParts ■ ProductOutline...

  • Page 10: Features

    ProductOutline>Features>Features Features Features • A product furnished with five kinds of folding features. • Foldtypes[Z-fold,C-fold,outerthreefold,fourfold,twofold] ProductOutline>Features>Features...

  • Page 11: Specification

    Product Outline > Specification Specification Table ● Outer/ Z-fold Through Z-fold 2-fold inner 4-fold tray 3-fold Modelname MX-FD10 55g/m 55g/m 55g/m 55g/m 55g/m 55g/m Min. weight Installingsystem Mountingplatelatchingsystem(Thecasterheightcanbe 300g/m  105g/m  105g/m  105g/m  105g/m  105g/m Max. weight adjusted.)
  • Page 12 Product Outline > Specification Outer/ Outer/ Z-fold Z-fold Through Z-fold 2-fold inner 4-fold Through Z-fold 2-fold inner 4-fold tray tray 3-fold 3-fold 216x140 Yes Paper Letter R Paper 110x220 Yes size (8.5"x11"R) size 229x162 2-fold Yes Long No. 3 120x235 216x93/70 Letter R Yes...

  • Page 13: NamesOfParts

    ProductOutline>NamesofParts>ExternalView(Rear) NamesofParts ExternalView(Rear) ExternalView(Front) Upper cover Upper cover Front upper cover Rear upper cover Rear low cover Folding unit C-fold delivery tray Leakage breaker F-1-1 F-1-1 F-1-2 F-1-2 ProductOutline>NamesofParts>ExternalView(Rear)

  • Page 14: ExternalView(Internal)

    ProductOutline>NamesofParts>ExternalView(Internal) ExternalView(Internal) Jam clearing lever Horizontal feed guide Jam clearing lever (through-feed unit) Feed guide(right) Feed guide(left) F-1-4 F-1-4 F-1-3 F-1-3 ProductOutline>NamesofParts>ExternalView(Internal)

  • Page 15: Technology

    Technology Basic Configuration ■ Controls ■ Detectingjams ■ PowerSupply ■ Workofservice ■ F-2-1 F-2-1 Technology...

  • Page 16: Functional Configuration

    Technology > Basic Configuration > Electric Circuit Overview Basic Configuration ElectricCircuitOverview TheoperationsequenceofthefolderiscontrolledbythedccontrollerPCB. Functional Configuration ThedccontrollerPCBincorporatesaCPU. The CPU interprets the signals from the sensors and finisher to output the signals for driving Thecomponentsofthisfoldunitareorganizedintotwomajorblocks:foldfeedandC-tray DCloadssuchasmotorsandsolenoidsatthepredeterminedtimings. discharge. The dc controller PCB reports the information about various sensors to the finisher through serialcommunication. DC controller PCB motor...

  • Page 17: Component Configuration

    Technology > Basic Configuration > Component Configuration Component Configuration SensorLayout ■ Itdescribesonlyallopticalsensorsonthefeedpath. RollerLayout ■ [19] [18] [17] [16] [15] [14] [10] [11] [12] [13] F-2-4 F-2-4 [1]Folding/straight branching flapper [11]Delivery roller2 [2]Inlet1roller [12]Deliveryroller3 [3]Inlet2roller [13]Z-folddeliveryroller1 [4]Feedroller [14]Registrationroller F-2-5 F-2-5...

  • Page 18: Drive Configuration

    Technology > Basic Configuration > Basic Operation Outline Drive Configuration BasicOperationOutline Z-foldoperation ■ TheZ-foldoperationiscarriedoutinthefollowingorderofsteps: （Folding/straight branching flapper solenoid） (1)Registrationcorrection (2)Paperinsertion (3)Folding （Exit motor 1） (4)DeliveritionEjection （Entrance motor 1） [Operation] （Entrance motor 2） 1．Registrationcorrect （Exit motor 2）  Stopsthefeedingofpaperontheregistrationrollerandformsalooptocorrecttheregistrationof thepaper. 2．Paperinsertoperation （Release timing solenoid）...
  • Page 19 Technology > Basic Configuration > Basic Operation Outline 3．Foldingoperation 4．Deliveryoperation Gives the paper a first fold on folding rollers 1 and 2. Passes the paper on to the finisher through an delivery path. F-2-8 F-2-8 Givesthepaperasecondfoldonfoldingrollers2and3asthepaperhitsthesecondfoldstopper. F-2-10 F-2-10 F-2-9 F-2-9 Technology >...
  • Page 20 Technology > Basic Configuration > Basic Operation Outline Outerthreefoldoperation ■ 3．Foldingoperation Gives the paper a first fold on folding rollers 1 and 2. Theouterthreefoldoperationiscarriedoutinthefollowingorderofsteps: 1) Registrationcorrection 2) Paperinsertion 3) Folding 4) DeliveritionEjection [Operation] 1．Registrationcorrectoperation SimilartotheZ-foldoperation 2．Paperinsertoperation Inserts the paper until a specified length of time expires after it has passed the folding positionaccuracydetectionsensoronleavingtheregistrationroller.(Allowsthepaperto F-2-12 F-2-12...
  • Page 21 Technology > Basic Configuration > Basic Operation Outline C-foldoperation 4．Deliveryoperation ■ DeliversthepapertotheC-foldoutputtray. TheC-foldoperationiscarriedoutinthefollowingorderofsteps: 1) Registrationcorrection 2) Paperinsertion 3) Folding 4) DeliveritionEjection [Operation] 1．Registrationcorrectoperation F-2-14 F-2-14 SimilartotheZ-foldoperation 2．Paperinsertoperation Inserts the paper until a specified length of time expires after it has passed the folding positionaccuracydetectionsensoronleavingtheregistrationroller.
  • Page 22 Technology > Basic Configuration > Basic Operation Outline 3．Foldingoperation 4．Deliveryoperation Gives the paper a first fold on folding rollers 1 and 2 as the paper hits the C-folding DeliversthepapertotheC-foldoutputtray. stopper. F-2-18 F-2-18 F-2-16 F-2-16 Givesthepaperasecondfoldonfoldingrollers2and3asthepaperhitsthesecond foldstopper. F-2-17 F-2-17 Technology > Basic Configuration > Basic Operation Outline...
  • Page 23 Technology > Basic Configuration > Basic Operation Outline Fourfoldoperation ■ 3．Foldingoperation Gives the paper a first fold on folding rollers 1 and 2 as the paper hits the C-folding  Thefourfoldoperationiscarriedoutinthefollowingorderofsteps: stopper. 1) Registrationcorrection 2) Paperinsertion 3) Folding 4) DeliveritionEjection [Operation] 1．Registrationcorrectoperation SimilartotheZ-foldoperation...
  • Page 24 Technology > Basic Configuration > Basic Operation Outline 2-10 Twofoldoperation ■ 3．Foldingoperation Gives the paper a first fold on folding rollers 1 and 2 as the paper hits the C-folding Thetwofoldoperationiscarriedoutinthefollowingorderofsteps: stopper. 1) Registrationcorrection 2) Paperinsertion 3) Folding 4) DeliveritionEjection [Operation] 1．Registration SimilartotheZ-foldoperation.
  • Page 25 Technology > Basic Configuration > Basic Operation Outline 2-11 4．Deliveryoperation Passes the paper on to the finisher through an delivery path. F-2-26 F-2-26 2-11 Technology > Basic Configuration > Basic Operation Outline...

  • Page 26: Controls

    Technology>Controls>Outlineofoperations 2-12 Controls [Foldingroller3] Givesthepaperasecondfold,inconjunctionwithfoldingroller2,oneachfold operation. Outlineofoperations [Secondfoldstopper] Allowspapertofeedtofoldingrollers2and3forasecondfoldasthefoldingsideof Keypartsinvolvedinfoldoperations ■ thepaperhitsthestopperoneachfoldoperation. [C-foldstopper] Allows paper to feed to folding rollers 1 and 2 for a first fold as the paper hits the stopperoneachc-foldoperation. [Leadingedgeretainingguide] The guide retains the first of the folds during a C-fold operation,forces a second fold intothepaperduringafourfoldoperationandismovedbeforehandtoserveasa Slowdown timing sensor branchduringatwofoldoperation.
  • Page 27 Technology>Controls>Outlineofoperations 2-13 FoldOperationSequence ■ （Folding/straight branching flapper solenoid） 1) Z-foldoperationsequence ● When a post handling specification signal “Z-fold Operation” is received during copying, Z-fold operationstarts.TheZ-foldoperationprocedureisasfollows: 1) Registrationcorrection 2) Paperpullingin （Exit motor 2） （Entrance motor 1） 3) Folding 4) Deliverytofoldtray （Entrance motor 2） [Operation] （Upper stopper motor）...
  • Page 28 Technology>Controls>Outlineofoperations 2-14 2.Firstpaperpullingin • The foldpositionadjustment motor turnsin the reverse directionat a speed of 400 mm/s. • Thefoldpositionaccuracysensorturnsontoactivatethereleasesolenoid. • Whenpaperhasbeenfed15.4mmsincethefoldpositionaccuracysensorturnedon, thefoldpositionadjustmentmotorstops. （Release timing sensor） （Release timing solenoid） （ Fold adjustment feed clutch ） （Fold position adjustment motor） （Fold adjustment back clutch） （Release timing solenoid）...
  • Page 29 Technology>Controls>Outlineofoperations 2-15 4.Firstpaperdelivery • Thedeliverysensor1turnsontoturntheexitmotor1atthefoldingspeed(400mm/s). • When paper has been fed 150.8 mm (the trailing edge has passed through the brushlessmotordrivearea)sincethedeliverysensor2turnedon,theexitmotor1and exitmotor2slowdowntothelinearofthehostmachine. • When paper has been fed 12.3 mm since the delivery sensor 2 turned on, a “Paper Delivery Start Request” signal is sent. •...
  • Page 30 Technology>Controls>Outlineofoperations 2-16 2) C-foldoperationsequence ● （Exit motor 1） When a post handling specification signal “C-fold Operation” is received during copying, C-foldoperationstarts.TheC-foldoperationprocedureisasfollows: 1) Registrationcorrection （Delivery sensor 2） 2) Paperpullingin 3) Folding 4) Deliverytofoldtray （Exit motor 2） [Operation] 1.Firstpaperregistrationcorrection • The entrance motor 1 and entrance motor 2 turn at the linear speed of the host machine. •...
  • Page 31 Technology>Controls>Outlineofoperations 2-17 2.Firstpaperpullingin • The fold positionadjustment motor turnsinthe reverse direction at aspeedof400 （Folding/straight mm/s. branching flapper solenoid） • Thefoldpositionaccuracysensorturnsontoactivatethereleasesolenoid. • Whenpaperhasbeenfed10.0mmsinceitstrailingedgepassedthroughthereleased rollers(and150mshavepassedafterthereleasesolenoidturnedon),therelease solenoidturnsoff. （Entrance motor 1） • When the paper has been fed 10.0 mm since its trailing edge passed by the inner threefoldstopper,thefoldpositionadjustmentmotorstops.
  • Page 32 Technology>Controls>Outlineofoperations 2-18 3.Firstpaperfoldoperation • Thefoldpositionadjustmentclutch(CW)turnsoff,thefoldpositionadjustmentclutch (CCW)turnson,andtheinnerthreefoldstoppersolenoidturnson. • Thefoldpositionadjustmentmotorturnsinthenormaldirectionataspeedof400mm/s. • Theleadingedgeofthepaperstopsagainsttheinnerthreefoldstopper,startingthe （C-fold stopper first fold operation. solenoid） • Thereleasetimingsensorturnsofftostopthepositionadjustmentmotorandturnsoff C-fold stopper （Upper stopper thefoldpositionadjustmentclutch(CCW). paper sensor） • Theupperstopperpapersensorturnsonandtheinnerthreefoldstoppersolenoid turnsoff. • The leading edge of the first fold stops against the upper stopper, starting the second （Release timing foldoperation.
  • Page 33 Technology>Controls>Outlineofoperations 2-19 （Entrance motor 1） （Slowdown timing sensor） （Entrance motor 2） （Release timing Leading edge （Release timing solenoid） sensor） press guide （Delivery sensor 1） （Fold position （Fold adjustment adjustment motor） feed clutch） F-2-43 F-2-43 F-2-44 F-2-44 4.FirstpaperdeliverytoCtray • Thedeliverysensor1turnsontomovetheleadingedgeguidetothestandbyposition. • The fold tray branching flapper solenoid turns off 100 ms after the delivery sensor 1.
  • Page 34 Technology>Controls>Outlineofoperations 2-20 3) Outerthreefoldoperationsequence ● When a post handling specification signal “Z-fold Operation” is received during copying, outer threefoldoperationstarts.Theouterthreefoldoperationprocedureisasfollows: 1) Registrationcorrection 2) Paperpullingin 3) Folding 4) Deliverytofoldtray 1.Firstpaperregistrationcorrection • The entrance motor 1 and entrance motor 2 turn at the linear speed of the host machine. （Fold tray HP sensor）...
  • Page 35 Technology>Controls>Outlineofoperations 2-21 2.Firstpaperpullingin • -Thefoldpositionadjustmentmotorturnsinthereversedirectionataspeedof400 （Folding/straight branching mm/s. flapper solenoid） • -Thefoldpositionaccuracysensorturnsontoactivatethereleasesolenoid. • -Whenpaperhasbeenfed40.5mmsincethefoldpositionaccuracysensorturned on,thefoldpositionadjustmentmotorstops. （Entrance motor 1） （Entrance motor 2） （Release timing sensor） （Fold feed motor） （Fold position sensor） F-2-48 F-2-48 F-2-50 F-2-50 （Slowdown timing sensor） （Release timing sensor） （Upper stopper motor）...
  • Page 36 Technology>Controls>Outlineofoperations 2-22 3.Firstpaperfoldoperation • The fold position adjustment clutch (CW) turns off and the fold position adjustment clutch(CCW)turnson. • Thereleasesolenoidturnsoff150msafteritturnedon. • Theentrancemotor1andentrancemotor2startturningataspeedof400mm150 msafterthereleasesolenoidturnedoff. • A loop is formed at the fold position adjustment roller, starting the first fold operation. （Release timing •...
  • Page 37 Technology>Controls>Outlineofoperations 2-23 （Entrance motor 2） （Upper stopper motor） （Fold feed motor） （Delivery sensor 1） （Flapper solenoid） F-2-54 F-2-54 F-2-55 F-2-55 4.Firstpaperdeliverytosmall-sizestacktray • Thedeliverysensor1turnsontomovetheleadingedgeguidetothestandbyposition. • The fold tray branching flapper solenoid turns off 100 ms after the delivery sensor 1 turnedoff. •...
  • Page 38 Technology>Controls>Outlineofoperations 2-24 4) Fourfoldoperationsequence ● When a post handling specification signal “fourfold Operation” is received during copying, fourfoldoperationstarts.Thefourfoldoperationprocedureisasfollows: 1) Registrationcorrection 2) Paperpullingin 3) Folding 4) Delivery [Operation] 1.Firstpaperregistrationcorrection • The entrance motor 1 and entrance motor 2 turn at the linear speed of the host machine. •...
  • Page 39 Technology>Controls>Outlineofoperations 2-25 2.Firstpaperpullingin *Forthinpaper,themachineperformsthefollowingstepsinadvance: （Folding/straight branching • Turnsthefoldpositionadjustmentmotorinthereversedirectionataspeed50mm/s, flapper solenoid） andstopsthefoldpositionadjustmentmotorafterfeedingpaperby5.0mm. • Turnsonthereleasesolenoid,andwaitsfor300ms. *Thesucceedingstepsarethesameforbothplainpaperandthinpaper. （Entrance motor 1） • Thefoldpositionadjustmentmotorturnsataspeedof400mm/s. • Thefoldpositionaccuracysensorturnsontoactivatethereleasesolenoid. （Entrance motor 2） • Whenpaperhasbeenfed10.0mmsinceitstrailingedgepassedthroughthereleased rollers(and150mshavepassedafterthereleasesolenoidturnedon),therelease solenoidturnsoff. • When the paper has been fed 10.0 mm since its trailing edge passed by the inner threefoldstopper,thefoldpositionadjustmentmotorstops.
  • Page 40 Technology>Controls>Outlineofoperations 2-26 3.Firstpaperfoldoperation • Thefoldpositionadjustmentclutch(CW)turnsoff,thefoldpositionadjustmentclutch (CCW)turnson,andtheinnerthreefoldstoppersolenoidturnson. • Forplainpaper,thefoldpositionadjustmentmotorturnsinthenormaldirectionata speedof400ms.Forthinpaper,thefoldpositionadjustmentmotorturnsinthenormal directionataspeedof200mm/s. • The leading edge of the paper stops at the inner threefold stopper, starting the first （Upper stopper foldoperation. paper sensor） • Thereleasetimingsensorturnsofftostopthefoldpositionadjustmentmotorandturn offthefoldpositionadjustmentclutch(CCW). • The upper stopper paper sensor turns on to turn off the inner threefold stopper solenoid.
  • Page 41 Technology>Controls>Outlineofoperations 2-27 （Entrance motor 1） （Slowdown timing sensor） （Entrance motor 2） （Release timing sensor） （Release timing solenoid） Leading edge （Delivery sensor 1） press guide （Fold position （Fold adjustment （Fold tray HP sensor） adjustment motor） clutch） （Flapper solenoid） （Flapper solenoid） （Fold tray motor） F-2-65 F-2-65 F-2-66...
  • Page 42 Technology>Controls>Outlineofoperations 2-28 5) Twofoldoperationsequence ● When a post handling specification signal “Twofold Operation” is received during copying, twofoldoperationstarts.Thetwofoldoperationprocedureisasfollows: 1) Registrationcorrection 2) Paperpullingin 3) Folding （Release timing solenoid） 4) Delivery 1.Firstpaperregistrationcorrection(Fig.Twofold1-2) （Fold position sensor） • Theentrancemotor1,entrancemotor2,andexitmotor2turnatthelinearspeedof thehostmachine. • The fold/straight branching flapper solenoid turns on. •...
  • Page 43 Technology>Controls>Outlineofoperations 2-29 2.Firstpaperpullingin *Forthinpaper,themachineperformsthefollowingstepsinadvance: （Folding/straight branching • Turnsthefoldpositionadjustmentmotorinthereversedirectionataspeed50mm/s, flapper solenoid） andstopsthefoldpositionadjustmentmotorafterfeedingpaperby5.0mm. • Turnsonthereleasesolenoid,andwaitsfor300ms. *Thesucceedingstepsarethesameforbothplainpaperandthinpaper. （Entrance motor 1） • Thefoldpositionadjustmentmotorturnsataspeedof400mm/s. （Exit motor 2） • Thefoldpositionaccuracysensorturnsontoactivatethereleasesolenoid. （Entrance motor 2） • Whenpaperhasbeenfed10.0mmsinceitstrailingedgepassedthroughthereleased rollers(and150mshavepassedafterthereleasesolenoidturnedon),therelease C-fold stopper solenoidturnsoff. （C-fold stopper motor） • When the paper has been fed 10.0 mm since its trailing edge passed by the inner Leading edge threefoldstopper,thefoldpositionadjustmentmotorstops.
  • Page 44 Technology>Controls>Outlineofoperations 2-30 3.Firstpaperfoldoperation • Thefoldpositionadjustmentclutch(CW)turnsoff,thefoldpositionadjustmentclutch C-fold stopper (CCW)turnson,andtheinnerthreefoldstoppersolenoidturnson. • Forplainpaper,thefoldpositionadjustmentmotorturnsinthenormaldirectionata speedof400ms.Forthinpaper,thefoldpositionadjustmentmotorturnsinthenormal directionataspeedof200mm/s. （Release timing sensor） • The leading edge of the paper stops at the inner threefold stopper, starting the first foldoperation. (CW) • Thereleasetimingsensorturnsofftostopthefoldpositionadjustmentmotorandturn offthefoldpositionadjustmentclutch(CCW). (CCW) （Fold position adjustment motor） （Fold adjustment clutch）...
  • Page 45 Technology>Controls>Outlineofoperations 2-31 （Entrance motor 1） （Exit motor 2） （Entrance motor 2） （Exit motor 1） （Release timing sensor） （Delivery sensor 1） F-2-76 F-2-76 F-2-77 F-2-77 4.Firstpaperdelivery • Thedeliverysensor1turnsontoturntheexitmotor1atthefoldingspeed(400mm/s). （Delivery sensor 2） • When paper has been fed 150.8 mm (the trailing edge has passed through the brushlessmotordrivearea)sincethedeliverysensor1turnedon,theexitmotor1and exitmotor2slowdowntothelinearspeedofthehostmachine.

  • Page 46: PowerSupply

    Technology>Controls>PowerSupply>ProtectionFunction 2-32 PowerSupply The FinisherAC power supplied to this machine passes through the filter PCB, and the filtered AC power is converted to 24 VDC. The 24 VDC is supplied to the DC control PCB fromwhichitissuppliedtotheload-relatedparts(motors,solenoids,fans,andclutches)as itisorconvertedto5VDCor3.3VDCbytheDC-DCtobesuppliedtologic-relatedparts (sensors) ProtectionFunction The power supply PCB incorporates a primary-side, secondary-side overcurrent, and overvoltageprotectioncircuits.
  • Page 47 Technology>Controls>PowerSupply>ProtectionFunction 2-33 Power supply PCB Power supply PCB (24V) (24V) PCB2 PCB2 Breaker Breaker Filter PCB Filter PCB PCB3 PCB3 Remote Signal Remote Signal Remote Signal Remote Signal (24V) (24V) (3.3V) (3.3V) MX‑FN21 MX‑FN21 DC controller PCB PCB1 DC controller PCB PCB1 MX‑FN22 MX‑FN22 S20,S21,S22,S23,...

  • Page 48: WorkOfService

    Technology>Controls>Workofservice>Upgrading 2-34 Workofservice Upgrading Flash ROM is used for IC3 (CPU) on the master controller PCB. Rewrite this IC when upgrading. Therearetwowaystoupgrade. -Upgradingfromthehostmachine(usingUSBmemoryorservicesupporttool) 2-34 Technology>Controls>Workofservice>Upgrading...

  • Page 49: Maintenance

    Maintenance Maintenancelist ■ Maintenance...
  • Page 50 Maintenance>Maintenancelist Maintenancelist Whenmaintenanceworkisperformed,thisoptionmustbeseparatedfromthemainunit. × ： Check (Clean, replace, or adjust as needed.) ○ ： Clean ▲ ： Replace △ ： Adjust ☆ ： Lubricate □ ： Shift position Whenmachine Partname Whencalling Cleaningmethod Remarks maintenance Through-feedinletantistaticneedle × × Through-feedoutletantistaticneedle × × Foldingfrontlowerrollerclutch1 Replaceatthereferenceof1,000K. ×...

  • Page 51: Disassembly And Assembly

    Disassembly and Assembly ListofParts ■ External/InternalCovers ■ Mainunits ■ ConsumablePartsRequiring ■ Periodic Replacement and CleaningPoints Motors ■ PCBs ■ ■ Feed Rollers DisassemblyandAssembly...

  • Page 52: ListOfParts

    DisassemblyandAssembly>ListofParts>External/InternalCovers ListofParts Name Referto RearUpperCover RearLowerCover External/InternalCovers FrontUpperCover FrontLowerCover RearInnerCover 4-10 FrontInnerCover 4-11 RightInnerCover 4-12  F-4-1 F-4-1 F-4-2 F-4-2 F-4-3 F-4-3 DisassemblyandAssembly>ListofParts>External/InternalCovers...

  • Page 53: Consumable Parts Requiring Periodic Replacement AndCleaningPoints

    DisassemblyandAssembly>ListofParts>ConsumablePartsRequiringPeriodicReplacementandCleaningPoints Consumable Parts Requiring Periodic Replacement Name Referto Through-feedinletantistaticneedle andCleaningPoints Through-feedoutletantistaticneedle Foldadjustmentfeedclutch(CL3) 4-15 Foldadjustmentbackclutch(CL4) 4-16 Releasetimingsolenoid(SOL3) 4-17 Folding/straight branching flapper solenoid(SOL2) 4-16 C-foldstoppersolenoid(SOL5) 4-18 Flappersolenoid(SOL4) 4-17 F-4-4 F-4-4 DisassemblyandAssembly>ListofParts>ConsumablePartsRequiringPeriodicReplacementandCleaningPoints...

  • Page 54: Motors/Pcbs/Others

    DisassemblyandAssembly>ListofParts>Motors/PCBs/Others Motors/PCBs/Others Name Referto Entrancemotor1 Foldtraymotor 4-19 Upperstoppermotor 4-20 C-foldstoppermotor 4-20 Leadingedgepressguide 4-21 Foldfeedmotor Entrancemotor2 4-21 Exitmotor2 4-22 Exitmotor1 4-22 PCB1 Foldpositionadjustmentmotor 4-23 Frontuppercoverswitch Foldadjustmentfeedclutch 4-15 Foldadjustmentbackclutch 4-16 SOL2 Folding/straight branching flapper solenoid 4-18 SOL3 Releasetimingsolenoid 4-17 SOL4 Flappersolenoid 4-17 SOL3 SOL2 SOL5 C-foldstoppersolenoid...

  • Page 55: ListOfSensors

    DisassemblyandAssembly>ListofParts>ListofSensors ListofSensors Name Referto Entrancesensor Deliverysensor2 Deliverysensor1 UpperstopperHPsensor C-foldstopperHPsensor LeadingedgepressguideHPsensor Foldtraypaperfullsensor Foldtraypapersensor FoldtrayHPsensor Foldingunitsensor Slowdowntimingsensor Releasetimingsensor Foldpositionsensor Upperstopperpapersensor S32 S31 F-4-6 F-4-6 DisassemblyandAssembly>ListofParts>ListofSensors...

  • Page 56: External/InternalCovers

    DisassemblyandAssembly>External/InternalCovers>RemovingtheRearUpperCover External/InternalCovers RemovingtheRearUpperCover 1)Removetwoscrewstoremovetherearuppercover. F-4-7 F-4-7 DisassemblyandAssembly>External/InternalCovers>RemovingtheRearUpperCover...

  • Page 57: RemovingTheRearLowerCover

    DisassemblyandAssembly>External/InternalCovers>OpentheFrontUppercover RemovingtheRearLowerCover 1)Removefourscrewstoremovetherearlowercover. F-4-8 F-4-8 OpentheFrontUppercover 1)Openthefrontuppercover. F-4-9 F-4-9 DisassemblyandAssembly>External/InternalCovers>OpentheFrontUppercover...

  • Page 58: OpenTheFeedGuide

    DisassemblyandAssembly>External/InternalCovers>RemovingtheFrontUpperCover OpentheFeedGuide 1) Openthefrontupper 2)Holdingthejamremovallever,openthefeedguide cover. (Referto:4-7) F-4-10 F-4-10 RemovingtheFrontUpperCover 1)Openthefrontuppercover. 2)RemovetworesinE-ringstoremovethefrontuppercover. (Referto:4-7) F-4-11 F-4-11 DisassemblyandAssembly>External/InternalCovers>RemovingtheFrontUpperCover...

  • Page 59: RemovingTheFrontLowerCover

    DisassemblyandAssembly>External/InternalCovers>RemovingtheFrontLowerCover RemovingtheFrontLowerCover 1)Openthefrontuppercover. 2)Drawoutthefolderblock,andtheremovetwoscrewstoremovethefolderblockfrontlowercover. (Referto:4-7) F-4-12 F-4-12 MEMO: When installing the front lower cover, install the folder block front cover using two screws with its slits fitted onthehooksonbothsidesofthefolderblock.Next,pushinthefolderblock. F-4-13 F-4-13 DisassemblyandAssembly>External/InternalCovers>RemovingtheFrontLowerCover...

  • Page 60: RemovingTheRearInnerCover

    DisassemblyandAssembly>External/InternalCovers>RemovingtheRearInnerCover 4-10 RemovingtheRearInnerCover 1)Openthefrontuppercover. 5)Removetwoscrews. 6)Pushthefoldingunitabout20cmforward,andthenpulloutthe (Referto:4-7) rearinnercoverwiththecablesheldoutoftheway. 2)Holdingthejamremovallever, openthefeedguide. (Referto:4-8) 3)Removetherearuppercover. (Referto:4-6) 4)Removetherearlowercover. (Referto:4-7) F-4-14 F-4-14 F-4-15 F-4-15   MEMO: Wheninstallingtherearinnercover,insertthehookoftherear innercoverintheholeinthefoldingunitsurface F-4-16 F-4-16 F-4-17 F-4-17 4-10 DisassemblyandAssembly>External/InternalCovers>RemovingtheRearInnerCover...

  • Page 61: RemovingTheFrontInnerCover

    DisassemblyandAssembly>External/InternalCovers>RemovingtheFrontInnerCover 4-11 RemovingtheFrontInnerCover 1)Openthefrontuppercover. 3)Drawoutthefoldingunit. 4)Removeonescrew,andthenlowerthelocklever. (Referto:4-7) 2)Holdingthejamremoval lever,openthefeedguide. (Referto:4-8) F-4-18 F-4-18 F-4-19 F-4-19 5)Removetwoscrewstoremovethefrontinnercover(small). 6)Removethreescrewstoremovethefrontinnercover. F-4-20 F-4-20 F-4-21 F-4-21 4-11 DisassemblyandAssembly>External/InternalCovers>RemovingtheFrontInnerCover...

  • Page 62: RemovingTheRightInnerCover

    DisassemblyandAssembly>External/InternalCovers>RemovingtheRightInnerCover 4-12 RemovingtheRightInnerCover 1)Openthefrontuppercover. 4))Opentherightfreedguideunitfully. 5)Removetwoscrewstoremovetherightinnercover. (Referto:4-7) 2)Holdingthejamremoval lever,openthefeedguide. (Referto:4-8) 3) D rawoutthefoldingunit. (Referto:4-13) F-4-22 F-4-22 F-4-23 F-4-23 4-12 DisassemblyandAssembly>External/InternalCovers>RemovingtheRightInnerCover...

  • Page 63: MainUnits

    DisassemblyandAssembly>MainUnits>DrawingouttheFoldingUnit 4-13 MainUnits DrawingouttheFoldingUnit 1)Openthefrontuppercover. 3)Drawoutthefoldingunit. (Referto:4-7) 2)Holdingthejamremoval lever,openthefeedguide. (Referto:4-8) F-4-24 F-4-24 4-13 DisassemblyandAssembly>MainUnits>DrawingouttheFoldingUnit...

  • Page 64: RemovingThePowerSupplyUnitBase

    DisassemblyandAssembly>MainUnits>RemovingthePowerSupplyUnitBase 4-14 RemovingthePowerSupplyUnitBase 1)Removetherearlower 2)Removefourscrews,threeconnectors,ninewiresaddles,andonegroundingwire(byremovingonescrew)toremovethepowersupplybase. cover. (Referto:4-7)   F-4-25 F-4-25 F-4-26 F-4-26 F-4-27 F-4-27 4-14 DisassemblyandAssembly>MainUnits>RemovingthePowerSupplyUnitBase...

  • Page 65: ConsumablePartsRequiringPeriodicReplacementAndCleaningPoints

    DisassemblyandAssembly>ConsumablePartsRequiringPeriodicReplacementandCleaningPoints>RemovingtheFoldPositionAdjustmentFeedClutch(CL3) 4-15 ConsumablePartsRequiringPeriodicReplacementandCleaningPoints RemovingtheFoldPositionAdjustmentFeedClutch(CL3) 1)Openthefrontuppercover. 5)Removetwowiresaddles,oneconnector,andoneresinE-ringtoremovethefoldposition (Referto:4-7) adjustmentfeedclutch. 2)Holdingthejamremovallever, openthefeedguide. (Referto:4-8) 3) D rawoutthefoldingunit. (Referto:4-13) 4) R emovethefrontlowercover. (Referto:4-9) F-4-28 F-4-28 4-15 DisassemblyandAssembly>ConsumablePartsRequiringPeriodicReplacementandCleaningPoints>RemovingtheFoldPositionAdjustmentFeedClutch(CL3)

  • Page 66: RemovingTheFoldPositionAdjustmentReturnClutch(Cl4)

    DisassemblyandAssembly>ConsumablePartsRequiringPeriodicReplacementandCleaningPoints>RemovingtheFoldStraightBranchFlapperSolenoid(SOL2) 4-16 RemovingtheFoldPositionAdjustmentReturnClutch(CL4) 1)Openthefrontuppercover. 5)Removetwowiresaddles,oneconnector,andoneresinE-ringtoremovethefoldposition (Referto:4-7) adjustmentreturnclutch. 2)Holdingthejamremovallever, openthefeedguide. (Referto:4-8) 3)Drawoutthefoldingunit. (Referto:4-13) 4)Removethefrontlowercover. (Referto:4-9) F-4-29 F-4-29 RemovingtheFoldStraightBranchFlapperSolenoid(SOL2) 1)Openthefrontuppercover. 5)Removetwoscrews,oneconnector,onewiresaddle,andone 6) After drawing mark-off lines around the fold straight branch flapper solenoid, remove two (Referto:4-7) E-ring to remove the fold straight branch flapper solenoid unit screws and one wire saddle to remove the fold straight branch flapper solenoid.

  • Page 67: RemovingTheReleaseSolenoid(Sol3)

    DisassemblyandAssembly>ConsumablePartsRequiringPeriodicReplacementandCleaningPoints>RemovingtheFlapperSolenoid(SOL4) 4-17 RemovingtheReleaseSolenoid(SOL3) 1)Openthefrontuppercover. 5)Removefourscrews,onewiresaddle,andoneconnectortoremovethe 6)Afterdrawingmark-offlinesaroundthereleasesolenoid,remove (Referto:4-7) releasesolenoidunit. fourscrewstoremovethereleasesolenoid. 2)Holdingthejamremovallever,openthe feedguide. (Referto:4-8) 3)Drawoutthefoldingunit. (Referto:4-13) 4)Removetherightinnercover. (Referto:4-12) F-4-33 F-4-33 F-4-32 F-4-32 RemovingtheFlapperSolenoid(SOL4) 1)Removetherearlowercover. 4) After drawing mark-off lines around the flapper solenoid, remove one screw, one (Referto:4-7) connector, and one wire saddle to remove the flapper solenoid. 2)Removethepowersupplyunitbase.

  • Page 68: RemovingTheC-FoldStopperSolenoid(Sol5)

    DisassemblyandAssembly>ConsumablePartsRequiringPeriodicReplacementandCleaningPoints>RemovingtheC-foldStopperSolenoid(SOL5) 4-18 RemovingtheC-foldStopperSolenoid(SOL5) 1)Openthefrontuppercover. 5)Removetwoscrews,oneconnector,andonewiresaddletoremovetheC-foldstoppersolenoidunit. (Referto:4-7) 2)Holdingthejamremovallever,openthe feedguide. (Referto:4-8) 3)Drawoutthefoldingunit. (Referto:4-13) 4)Removetherightinnercover. (Referto:4-12) F-4-35 F-4-35 4-18 DisassemblyandAssembly>ConsumablePartsRequiringPeriodicReplacementandCleaningPoints>RemovingtheC-foldStopperSolenoid(SOL5)

  • Page 69: RemovingTheMotor

    DisassemblyandAssembly>RemovingtheMotor>RemovingtheFoldTrayMotor(M7) 4-19 RemovingtheMotor RemovingtheFoldTrayMotor(M7) 1)Openthefrontuppercover. 4)Removetwoscrewstoremovethelowercover. 5)Removetwoscrewsandoneconnectortoremovethefoldtray (Referto:4-7) motor. 2)Holdingthejamremovallever,openthe feedguide. (Referto:4-8) 3) D rawoutthefoldingunit. (Referto:4-13) F-4-36 F-4-36 F-4-37 F-4-37 4-19 DisassemblyandAssembly>RemovingtheMotor>RemovingtheFoldTrayMotor(M7)

  • Page 70: RemovingTheUpperStopperMotor(M8)

    DisassemblyandAssembly>RemovingtheMotor>RemovingtheC-foldStopperMotor(M9) 4-20 RemovingtheUpperStopperMotor(M8) 1)Openthefrontuppercover. 3)Removetwoscrewsandoneconnectortoremovetheupperstoppermotor. (Referto:4-7) 2)Holdingthejamremovallever,openthe feedguide. (Referto:4-8) 3)Drawoutthefoldingunit. (Referto:4-13) 4)Removethefrontlowercover. (Referto:4-9) F-4-38 F-4-38 RemovingtheC-foldStopperMotor(M9) 1)Openthefrontuppercover. 5)RemovetwoscrewsandoneconnectortoremovetheC-fold (Referto:4-7) stoppermotor. 2)Holdingthejamremovallever,openthe feedguide. (Referto:4-8) 3)Drawoutthefoldingunit. (Referto:4-13) 4) R emovetwoscrewstoremovetheright innercover. (Referto:4-12) F-4-39 F-4-39 4-20 DisassemblyandAssembly>RemovingtheMotor>RemovingtheC-foldStopperMotor(M9)

  • Page 71: RemovingTheLeadingEndRetainingGuideMotor(M10)

    DisassemblyandAssembly>RemovingtheMotor>RemovingtheInlet2Motor(M12). 4-21 RemovingtheLeadingEndRetainingGuideMotor(M10) 1)Openthefrontuppercover. 5)Removetwoscrewsandoneconnectortoremovetheleadingendretainingguide (Referto:4-7) motor. 2)Holdingthejamremovallever,openthe feedguide. (Referto:4-8) 3)Drawoutthefoldingunit. (Referto:4-13) 4)Removethefrontlowercover. (Referto:4-9) F-4-40 F-4-40 RemovingtheInlet2Motor(M12). 1)Removetherearupper 4)Holdingtheupperportionofthefoldingunit,pullthe 5)Removetwoscrews,onespring,andoneconnectortoremovetheinlet2motor. cover. foldingunitbackward. (Referto:4-6) 2)Removetherearlower cover. (Referto:4-7) 3)Removetherearinner cover (Referto:4-10) F-4-41 F-4-41 F-4-42 F-4-42 4-21 DisassemblyandAssembly>RemovingtheMotor>RemovingtheInlet2Motor(M12).

  • Page 72: RemovingTheOutlet2Motor(M13)

    DisassemblyandAssembly>RemovingtheMotor>RemovingtheOutlet1Motor(M14) 4-22 RemovingtheOutlet2Motor(M13) 1)Removetherearupper 4)Holdingtheupperportionofthefoldingunit,pullthefolding 5)Removetwoscrews,onespring,andoneconnectortoremovetheoutlet2motor. cover. unitbackward. (Referto:4-6) 2)Removetherearlower cover. (Referto:4-7) 3)Removetherearinner cover (Referto:4-10) F-4-43 F-4-43 F-4-44 F-4-44 RemovingtheOutlet1Motor(M14) 1)Removetherearupper 4)Holdingtheupperportionofthefoldingunit,pullthefolding 5)Removetwoscrews,onespring,andoneconnectortoremovetheoutlet1motor. cover. unitbackward. (Referto:4-6) 2)Removetherearlower cover. (Referto:4-7) 3)Removetherearinner cover (Referto:4-10) F-4-45 F-4-45 F-4-46 F-4-46 4-22 DisassemblyandAssembly>RemovingtheMotor>RemovingtheOutlet1Motor(M14)

  • Page 73: RemovingTheFoldPositionAdjustmentMotor(M15)

    DisassemblyandAssembly>RemovingtheMotor>RemovingtheFoldPositionAdjustmentMotor(M15) 4-23 RemovingtheFoldPositionAdjustmentMotor(M15) 1)Openthefrontuppercover. 5)Removetwoscrews,oneconnector,andonespringtoremovethefold (Referto:4-7) positionadjustmentmotor. 2)Holdingthejamremovallever,openthe feedguide. (Referto:4-8) 3)Drawoutthefoldingunit. (Referto:4-13) 4)Removethefrontlowercover. (Referto:4-9) F-4-47 F-4-47 4-23 DisassemblyandAssembly>RemovingtheMotor>RemovingtheFoldPositionAdjustmentMotor(M15)

  • Page 74: RemovingAPcb

    DisassemblyandAssembly>RemovingaPCB>RemovingtheDCControllerPCB 4-24 RemovingaPCB RemovingtheDCControllerPCB 1)Removetherearuppercover. 2)Removeallconnectors,allscrews,andthreelockingsupportstoremovetheDCcontrollerPCB. (Referto:4-6) F-4-48 F-4-48 4-24 DisassemblyandAssembly>RemovingaPCB>RemovingtheDCControllerPCB...

  • Page 75: RemovingTheFeedRoller

    DisassemblyandAssembly>RemovingtheFeedRoller>RemovingtheZ-foldingSheetFeedRoller 4-25 RemovingtheFeedRoller RemovingtheZ-foldingSheetFeedRoller 1)Openthefrontuppercover. 4)Removefourscrew,andthenreleasetwohooks(bypressingthemusingascrewdriverorthelike)toremovetheleftguidebar. (Referto:4-7) 2)Holdingthejamremovallever,openthe feedguide. (Referto:4-8) 3)Drawoutthefoldingunit. (Referto:4-13) F-4-49 F-4-49 5)RemovetwospringstoremovetheZ-foldingsheetfeedroller. F-4-50 F-4-50 4-25 DisassemblyandAssembly>RemovingtheFeedRoller>RemovingtheZ-foldingSheetFeedRoller...

  • Page 76: Adjustment

    Adjustment BasicAdjustment ■ Action on parts Replace- ■ ment Adjustment...
  • Page 77 Adjustment>BasicAdjustment BasicAdjustment 4)Openthefeedguide(left)andloosenthescrew. Z-fold/outer threefold(first fold)inclination adjustment ■ (Registrationrollerinclinationadjustment) 1)Openthefrontuppercover,andthenraise  thefeedupperguide. 2)Drawoutthefolderunit. F-5-4 F-5-4 5)Removetheleftlowersmallcoverbyremovingtwoscrews. F-5-1 F-5-1 F-5-2 F-5-2 3)Openthefeedguide(right)andloosenthescrew. F-5-5 F-5-5 F-5-3 F-5-3 Adjustment>BasicAdjustment...
  • Page 78 Adjustment>BasicAdjustment 6)Loosentwoscrews. F-5-8 F-5-8 F-5-6 F-5-6 8)Tightenthepreviouslyloosenedfourscrewstosecurethefeedguides(rightandleft) 7)Turntheadjustingscrewtoadjusttheinclinationoftheregistrationrollerunit.  -Turntheadjustingscrewcounterclockwise[3].:Therearsideoftheregistrationunitmovesup.  -Turntheadjustingscrewclockwise[4].:Therearsideoftheregistrationunitmovesdown. F-5-7 F-5-7 Adjustment>BasicAdjustment...
  • Page 79 Adjustment>BasicAdjustment Z-fold/outerthreefold/C-fold(secondfold)inclinationadjustment Z-fold/Two-foldpaperskewadjustment(Ejectguideprotective ■ ■ sheetprotrusionadjustment) （Secondfoldstopperinclinationadjustment）  Turntheadjustingscrew[1]toadjusttheinclinationofthesecondfoldstopper(locatedattheright 1)Drawoutthefolderunit. ofthefolderunit).  -Turntheadjustingscrewcounterclockwise[3].:Therearsideofthesecondfoldstoppermoves  -Turntheadjustingscrewclockwise[4].:Therearsideofthesecondfoldstoppermovesdown. F-5-11 F-5-11 2)Loosentheadjustingscrews(front/rear)[1],andthenadjustthegapbetweentheejectguide[2] andtheprotectivesheettoadjusttheZ-foldpaperskew. F-5-9 F-5-9 F-5-12 F-5-12 F-5-10 F-5-10 Adjustment>BasicAdjustment...
  • Page 80 Adjustment>BasicAdjustment C-fold/Two-fold/Four-fold(first fold)inclination adjustment (C-fold ■ 3)Loosenscrew[1],andthenturntheadjustmentscrew[2]toadjusttheinclinationoftheC-fold stopper[3] stopperinclination) 1)Removetwoscrewstoremovetherightinnercover[2] F-5-13 F-5-13 2)Releasethehooks(1)and(2)toremovethesmallcover. F-5-14 F-5-14 Adjustment>BasicAdjustment...

  • Page 81: ActionOnPartsReplacement

    Adjustment>Actiononpartsreplacement Actiononpartsreplacement ActiontotakeafterreplacingtheDCcontrollerPCB ■ LED1 LED2 [Overview]  ThissectionexplainstheactiontotakeonlyforthepaperfoldingunitE1.  AfterreplacingtheDCcontrollerPCB,inputthefollowingadjustmentvaluesusingtheDIPswitch onthePCB:  -Z-foldpositionadjustmentvalue SW1 SW2  -C-foldpositionadjustmentvalue  -Outerthreefoldpositionadjustmentvalue  -Fourfoldpositionadjustmentvalue  -Twofoldpositionadjustmentvalue。 F-5-17 F-5-17 Theinputmethodisdescribedbelow. * Be sure to connect the paper folding unit E1 to the downstream finisher. 1)Removetherearuppercover.
  • Page 82 Adjustment>Actiononpartsreplacement 3)Inputadjustmentvalue1usingtheSW3accordingtothefollowingtable,andthenpresstheSW1 5)Tospecifyanotherpapersizeforthepaperofthesamefoldtype,returntostep3. (ON). Tospecifyanotherfoldtype,selectitaccordingtothetablegivenbelow. 4)Inputadjustmentvalue2usingtheSW3accordingtothefollowingtable,andthenpresstheSW1 PressingtheSW2onceallowsyoutoinputtheadjustmentvalueindicatedinthenextrow.The (ON). bottomrowisloopedtothetoprow. The current position is represented by the “adjustment value 1” in the fold mode set in steps 3 and 4. SW3(■ON□OFF) Adjustment Aftermovingtotheobjectofadjustment,returntostep3or4. value[mm] □ □ □ □ □ Example: ■ □...
  • Page 83 Adjustment>Actiononpartsreplacement Adjustmentvalue Adjustmentvalue LED1 flashes at LED1 flashes at Adjustment 1or2 ［mm］ longintervals shortintervals value2 +0.5 Adjustment +1.0 value1 +0.5 +1.5 +2.0 +1.0 +2.5 +1.5 +3.0 +2.0 +3.5 +2.5 +4.0 +3.0 +4.5 +3.5 +5.0 +4.0 -0.5 +4.5 -1.0 -1.5 +5.0 -2.0 -0.5 -2.5...

  • Page 84: Actual Wiring Chart

    A c t u a l w i r i n g chart � Actual wiring chart Actual wiring chart...
  • Page 85 Actual wiring chart General Circuit Diagram 1/5 DC controller PCB for jig PCB1 3 . 3 V N 3 - 1 R E S E T C N 3 - 2 C N 3 - 3 F W E C N 3 - 4 T X D C N 3 - 5 R X D...
  • Page 86 General Circuit Diagram 2/5 C-fold stopper HP C N 9 8 - 3 + 5 V C N 9 6 - 3 C N 9 4 - 3 + 5 V C N 9 5 - 1 + 5 V sensor S 2 2 S 2 4...
  • Page 87 General Circuit Diagram 3/5 DC controller PCB C N 1 3 4 - 3 + 5 V S 2 0 Entrance sensor C N 1 3 4 - 2 S G N D P C B 1 C N 1 3 4 - 1 I N S C N 1 2 - 1 + 5 V...
  • Page 88 General Circuit Diagram 4/5 DC controller PCB C N 1 9 1 - 6 P I N 2 _ * A C N 2 1 2 - 6 P C B 1 C N 1 9 1 - 3 P I N 2 _ B C N 2 1 2 - 3 C N 3 3 - 1 P I N 2 _ * A...
  • Page 89 General Circuit Diagram 5/5 DC controller PCB P C B 1 C N 8 0 - 3 + 2 4 V + 2 4 V C N 2 8 - 1 C N 8 0 - 4 + 2 4 V + 2 4 V C N 2 8 - 2 + 2 4 V...

  • Page 92: Trademark Acknowledgements

     COPYRIGHT 2012 BY SHARP CORPORATION All rights reserved. Printed in Japan. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic; mechanical; photocopying; recording or otherwise without prior written permission of the publisher.