JUKI AP-876/IP-420 Instruction Manual
  1. Manuals
  2. Brands
  3. JUKI Manuals
  4. Sewing Machine
  5. AP-876/IP-420
  6. Instruction manual

JUKI AP-876/IP-420 Instruction Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
ENGLISH
aP-876 / IP-420

INStructIoN MaNuaL

* "compactFlash(tM)" is the registered trademark of SanDisk corporation, u.S.a.


Advertisement

Table of Contents
loading

Related Manuals for JUKI AP-876/IP-420

Summary of Contents for JUKI AP-876/IP-420

  • Page 1: Instruction Manual

    ENGLISH aP-876 / IP-420 INStructIoN MaNuaL * "compactFlash(tM)" is the registered trademark of SanDisk corporation, u.S.a.

  • Page 2: Table Of Contents

    CONTENTS !. MECHANICAL SECTION (WITH REGARD TO THE SEWING MACHINE) ... 1 1. SPECIFICATIONS ....................... 1 2. CONFIGURATION ....................... 2 3. INSTALLATION ......................3 3-1. Setting up the machine........................3 3-2. Removing the reinforcing board of the folding unit ..............3 3-3.
  • Page 3 2-9. Performing modification of needle entry point ................. 43 2-10. Setting the MaNuaL/autoMatIc/StEP ................. 44 2-11. changing the folding timing ...................... 45 2-12. changing the folding position ....................48 2-13. How to use temporary stop ....................... 49 () To contnue performng sewng from some pont n sewng ............49 (2) To perform re-sewng from the start ....................
  • Page 4 2-31. using communication function ....................91 () Handlng possble data ....................... 9 (2) To conduct communcaton by means of the CompactFlash (TM) ..........9 (3) Performng communcaton by usng USB .................. 9 (4) Take-n of the data ........................92 (5) Takng n plural data together ...................... 93 2-32.

  • Page 5: Mechanical Section (With Regard To The Sewing Machine)

    !. MEcHaNIcaL SEctIoN (WItH rEGarD to tHE SEWING MacHINE) 1. SPEcIFIcatIoNS ) Sewng area : X (lateral) drecton 250 mm, Y (longtudnal) drecton 250 mm 2) Max. sewing speed : 4,000 sti/min (according to sewing specifications) 3) Sttch length : 0. to 6.0 mm (Mnmum resoluton: 0.05 mm) 4) Man shaft of machne head drve unt : AC servo motor 5) Presser plate travel : Contnuous feed (Steppng motor wth an encoder)

  • Page 6: Configuration

    2. coNFIGuratIoN 1 Sewng machne head !0 Stacker 2 Crease foldng unt !1 Bobbn wnder 3 Pattern plate !2 Thread stand 4 Presser plate !3 Presser arm 5 Conveyor and X-Y unt !4 Start swtch 6 Operaton panel !5 Emergency stop swtch 7 Pocket cloth holdng board !6 Temporary stop swtch 8 Electrcal box...

  • Page 7: Installation

    3. INStaLLatIoN 3-1. Setting up the machine 1) Install the machine on a flat place with leveled. 2) Loosen nut 1 and turn level adjuster 2 to lft the machne untl caster 3 dles. 3) After the machne has been set up properly, tghten nut 1 and fix level adjuster 2 . 3-2.

  • Page 8: Assembling The Stacker Safety Pipe

    3-3. Assembling the stacker safety pipe 1） Fix stacker safety pipe 1 on the main body by means of pipe clamp 2 and setscrews 3 . 2） Insert two pipes into pipe joint 4 and fix with screws 5 and nuts 6 . (1) Removing the sewing product 1）...

  • Page 9: Assembling The Safety Pipe For The Folding Unit

    2） Adjust the stackng quantty by loosenng the screw of sensor 2 of work clamp cylnder 1 and chang- ng the sensor poston. Stackng quantty wll be ncreased by movng the sensor poston upward. the sensor should be adjusted so that approximately 60 sewing products are stacked on the stacker.

  • Page 10: Installing The Air Hose And Air Gun And Adjusting The Pressure

    3-5. Installing the air hose and air gun and adjusting the pressure (1) connecting the air hose (open) (Shut) ) Connect fttng 1 to plug 2 . At ths tme, wrap seal- ng tape or the lke round the screw. 2) Insert ar hose 3 nto ft- tng 1 and fasten them wth hose band 4 .

  • Page 11: Thread Stand Assembly

    3-6. Thread stand assembly 1) Set the thread stand in the hole at the right corner of the table. 2) Insert thread stand rob 3 into thread stand thread guide 2 . 3) Tighten lock nut 1 so that the thread stand will not be able to move.
  • Page 12 3） Loosen setscrews 6 of operaton panel mountng ppe 5 . Determne the poston of operaton panel mountng base 7 and fix it that position with set- screws 6 . Bundle operaton panel cord 2 wth cord clamp 1 . Fx operaton panel mountng base 7 , suppled wth the unt, n poston wth setscrews 8 .

  • Page 13: Locking The Pocket Folding Board

    3-8. Locking the Pocket Folding Board ) Mount the pocket foldng board 2 on the pocket foldng board ppe 2) Lock the ppe to the pocket foldng board usng the ppe setscrew 3-9. connecting the power supply ) The machne s not suppled wth a power plug. It Black(ac) s therefore necessary for you to select a plug that Black(ac)

  • Page 14: Lubrication

    Remove filler cap 1 . Add JUKI New Defrix Oil No. 1 through fill opening 2 untl the ol level reaches the center of ol gauge 3 . In addition, when you bring a new machine into use, be sure to supply oil through fill opening 4 by approxmately 0 cc beforehand. Be sure to use JUKI genuine oil. If you use any oil other than the specified oil, a trouble can result. 3-11. checking the emergency stop switch...

  • Page 15: Removing The Foamed Polystyrene From The Folding Unit

    3-12. Removing the foamed polystyrene from the folding unit 1) Remove binding cord 1 . Supply air to the machine and turn the power ON. 2) Press Set Ready key 3) If error No. 30 is displayed on the operation panel, press Reset button 4) After folding unit 2 goes up, remove foamed poly- styrene 3 from the folding unit and turn the power...

  • Page 16: Installing The Guide Bar

    3-14. Installing the guide bar Securely insert the thread guide bar into the hole in the top cover in the orientation as shown in the figure at the left. 3-15. Break-in operation 1） Display the main motor revolutions check screen. Press the key.

  • Page 17: Operation

    4. oPEratIoN 4-1. How to install the needle WarNING : turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine Use a SCHMETZ 34 SERV 7 Nm : 30 needle ) Turn handwheel 1 to lft needle bar 2 to ts hgh- est poston.

  • Page 18: Threading The Needle Thread

    4-2. threading the needle thread WarNING : turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine ) Thread the needle thread through the ponts shown in the figure, in the order of the numbers. 2) Pull out about 0 cm of the thread that passes through the needle.

  • Page 19: Installing / Removing The Bobbin Case

    4-3. Installing / removing the bobbin case WarNING : turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine ) Fully rase latch 2 of bobbn case 1 untl t stops, and take the bobbn case out of the hook.

  • Page 20: Winding A Bobbin

    4-5. Winding a bobbin Pass thread comng from the thread stand through ten- son controller C and wnd the thread on the bobbn. ) Ft bobbn 1 over bobbn wndng shaft 2 . 2) Pass the thread as llustrated n the fgure, and wind the thread round bobbin four or five times in the drecton of arrow D .
  • Page 21 (1) Bobbin winder circuit protector ) When the bobbn wnder s operated, t sometmes happens that thread 1 catches on somethng, pro- ducng a force that tends to stop t from wndng ( A drecton). 2) In such a case, to prevent the motor from burn- ng out, crcut protector 2 operates to temporarly break the crcut nsde the bobbn wnder, stoppng the wnder.

  • Page 22: Thread Tension

    4-6. thread tension (1) adjusting the needle thread tension ) When No. tenson controller 1 s turned clock- wse (arrow A ), the amount of thread left on the needle tp after thread trmmng s reduced. 2) When the tenson controller s turned counter- clockwse (arrow B ), the amount of thread re- manng s ncreased.
  • Page 23 (2) adjusting the bobbin thread tension ) Turnng tenson controller 1 clockwse (n drecton A ) wll ncrease the bobbn thread tenson. 2) Turnng the tenson controller counterclockwse (n drecton B ) wll decrease the bobbn thread ten- son. － －...

  • Page 24: Thread Take-Up Spring

    4-7. thread take-up spring (1) adjusting the stroke of thread take-up spring ) The standard stroke of the thread take-up sprng s 6 to  mm. 2) To change the stroke of thread take-up sprng 1 , Ioosen screw 2 in the tension post socket, fit a flat- bt screwdrver n the groove n tenson post 3 and turn the post wth the screwdrver.

  • Page 25: How To Adjust The Folding Unit

    4-8. How to adjust the folding unit (1) adjusting the cylinder ) Foldng blade drve cylnder 1 can be adjusted n the drecton of arrow 3 (longtudnal drecton of the cylnder) by loosenng setscrews 2 . In addton, t can be adjusted n the drecton of ar- row 5 (drecton of rotaton) by loosenng setscrews 2) Pocket lp foldng cylnder 6 can be adjusted n the drecton of arrow 8 (lateral drecton) by loosenng...
  • Page 26 (2) adjusting the position of the pocket presser plate ) Press the start swtch under the step mode to lower the foldng unt before carryng out adjustment. "@-2-10. Setting the MaNuaL/auto- → Refer to MatIc/StEP" p.44. 2) Pocket presser plate 1 can be adjusted n heght by loosenng setscrews 2 .
  • Page 27 (3) adjusting the folding plate ) Adjustng the foldng plate n terms of the longtud- nal drecton. Loosen presser plate 1 setscrews 2 . Adjust fold- ng plate 3 mounted on presser plate 1 n the d- recton of arrow 4 (vertcal drecton). 2) Adjustng the foldng plate n terms of the thrust d- recton.

  • Page 28: Emergency Stop Switch

    5. Emergency stop switch (1) How to operate the emergency stop switch When the red button of emergency stop swtch 1 s strongly pressed as far as t goes, the swtch s placed n ts ON state. When the button s turned clockwse, the swtch s placed n ts OFF state.

  • Page 29: Operation Section (With Regard To The Panel)

    @. oPEratIoN SEctIoN (WItH rEGarD to tHE PaNEL) 1. PrEFacE 1) Kind of sewing data handled with IP-420 Pattern name Description Users' pattern Pattern that can be stored n the body. Max. 999 patterns can be regstered. Vector format data Fle that extenson s ".VDT"...
  • Page 30 4) compactFlash (tM) ■ Inserting the compactFlash (tM) Turn the label sde of the CompactFlash(TM) to ths sde (place the notch of the edge to the rear.) and nsert the part that has a small hole nto the panel. 2) After completon of settng of the CompactFlash(TM), close the cover.
  • Page 31 5) uSB port ■ Inserting a device into the uSB port Slde the top cover and nsert the USB devce nto the USB port. Then, copy data to be used from the USB devce onto the man body. After completon of copyng the data, remove the USB devce.
  • Page 32 • Some type of the USB devce may not be properly recognzed by ths sewng machne. • JUKI does not compensate for loss of data stored on the USB devce caused by usng t wth ths sewng ma- chne. •...

  • Page 33: When Using Ip-420

    2. WHEN uSING IP-420 2-1. Name of each section of IP-420 (Front) (right side) Touch panel・LCD dsplay secton READY key Changeover of the data nput screen and the sewng → screen can be performed. INFORMATION key Changeover of the data nput screen and the nforma- →...

  • Page 34: Buttons To Be Used In Common

    2-2. Buttons to be used in common The buttons whch perform common operatons n each screen of IP-420 are as follows : CANCEL button Ths button closes the pop-up screen. → In case of the data change screen, the data beng changed can be cancelled.

  • Page 35: Basic Operation Of Ip-420

    2-3. Basic operation of IP-420 1 turn oN the power switch When the power is turned ON first, the language selection screen s dsplayed. Set the language you use. (It s possble to change wth Memory swtch When ending the selection screen with caNcEL but- or ENtEr button without performing the language selection, the language selection screen is displayed whenever the power is turned oN.

  • Page 36: Liquid Crystal Display At The Time Of Sewing Pattern Selection

    2-4. Liquid crystal display at the time of sewing pattern selection (1) Sewing pattern data input screen Button and display Description PATTERN BUTTON NEW Pattern button new regster screen s dsplayed. “@-2-19. Performing new register of pattern button” p.60. / Refer to REGISTER button USERS’...
  • Page 37 Button and display Description SEWING PATTERN Ths button ndcates the currently-selected sewng pattern on t. When t s pressed, the sewng pattern selecton screen s dsplayed. SELECT button “@-2-6. How to select the sewing pattern” p.38. / Refer to NEEDLE THREAD Needle thread tenson value whch s set to the pattern data beng selected at present s dsplayed on ths button and when the button s pressed, the tem data TENSION SETTING...

  • Page 38: SewNg Screen

    (2) Sewing screen Button and display Description MANUAL/AUTOMATIC/ Operaton mode s changed over among the automatc, manual and step every tme ths button s pressed. STEP settng “@-2-10 . Setting the MaNuaL/autoMatIc/StEP” p.44. / Refer to STACKER presser button When ths button s pressed, the stacker presser lever wll be released and the stacker release screen s dsplayed.
  • Page 39 Button and display Description SEWING PATTERN NO. The type and number of the currently-selected sewng pattern are dsplayed. dsplay The followng two types of sewng patterns ext. : Users' pattern : Vector format data 　　 * Be sure to use the meda that has been formatted wth IP-420. For the formattng procedure of the meda, refer to “@-2-32.

  • Page 40: Replacing The Pattern

    2-5. replacing the pattern WarNING : to avoid possible accidents caused by abrupt start of the machine, check to be sure that no one places hand, finger and face or any tool in the moving part of the main unit before operating the switches (keys).
  • Page 41 4) Move the slders n B drecton, and replace the presser plate wth another one. when the slder s moved n a drecton, t s n the “lock” state. Slider 5) Remove the current pattern and change t wth another one. Then, lock the lock lever. 1.

  • Page 42: How To Select The Sewing Pattern

    2-6. How to select the sewing pattern 1 Display the data input screen. Only n case of the data nput screen (blue), the selecton of sewng shape can be performed. In case of the sewng screen (green), press READY key and dsplay the data nput screen (blue).
  • Page 43 5 Select the sewing shape. When UP or DOWN SCROLL button F s pressed, the SEWING SHAPE buttons E are changed over n order. 6 Determine the sewing shape. When ENTER button I s pressed, the sewng shape s determned and the data nput screen s dsplayed. When the sewng shape s users' pattern, the screen as a s dsplayed.

  • Page 44: Pattern Checking Procedure

    2-7. Pattern checking procedure WarNING : Be sure to check the pattern shape after the pattern selection or the pattern changing. If the pattern goes out of the pattern slit in the presser plate, the needle can interfere with the presser plate during sewing, incurring danger such as needle breakage.

  • Page 45: Changing Item Data

    2-8. changing item data 1 Display the data input screen. In case of the data nput screen, the change of tem data can be changed. In case of the sewng screen (green), press READY swtch to dsplay the data nput screen (blue). * the thread tension can also be changed on the sewing screen.
  • Page 46 In the case of change dsplay E , the change confirmation screen is dsplayed at the tme of changng the pattern number. When ENTER button F s pressed, the nformaton on the current pattern s nvaldated and the pattern No. s changed. “@-2-17. Performing new To store the changed pattern, refer to register of users’...

  • Page 47: Performing Modification Of Needle Entry Point

    2-9. Performing modification of needle entry point Press STEP SEWING button A on the sewng screen to dsplay the step sewng screen. The sewng shape s dsplayed at the center of the screen. The current pont, sewng start poston and sewng end poston are respectvely represented by (pnk crcle), (blue dot) and (pnk dot).

  • Page 48: Setting The Manual/Automatic/Step

    2-10. Setting the MaNuaL/autoMatIc/StEP WarNING : to avoid possible accidents caused by abrupt start of the machine, check to be sure that no one places hand, finger and face or any tool in the moving part of the main unit before operating the switches (keys).

  • Page 49: Changing The Folding Timing

    2-11. changing the folding timing WarNING : to avoid possible accidents caused by abrupt start of the machine, check to be sure that no one places hand, finger and face or any tool in the moving part of the main unit before operating the switches (keys).
  • Page 50 Example) In the case BLADE button D is pressed 3 Select the folding blade timing for which is to be set. When ON/OFF TIMING SETTING button I , J , K , L , M or N s pressed, the ON/OFF tmng settng screen for the blade whch corresponds to the locaton ndcated by the button.
  • Page 51 [Folding timing (reference)] For the foldng tmng, actvate the cylnder n the order of parts 1 , 2 and 3 . 1 → Rght and left parts foldng 2 → Lower left part foldng 3 → Lower rght part foldng + pocket lp foldng For the tmng to take out the foldng plate, act- vate the cylnder n the order of parts 3 , 2 and 1 .

  • Page 52: Changing The Folding Position

    2-12. changing the folding position WarNING : to avoid possible accidents caused by abrupt start of the machine, check to be sure that no one places hand, finger and face or any tool in the moving part of the main unit before operating the switches (keys).

  • Page 53: How To Use Temporary Stop

    2-13. How to use temporary stop When TEMPORARY STOP swtch 1 s pressed durng sew- ng, the sewng machne can be stopped. At ths tme, the error screen s dsplayed to nform that the stop swtch has been pressed. (1) to continue performing sewing from some point in sewing 1 release the error.

  • Page 54: To Perform Re-SewNg From The Start

    3 adjust the presser to the re-sewing position. When FEED BACK button I s pressed, the presser returns sttch by sttch and when FEED FORWARD button J s pressed, t advances sttch by sttch. Move the presser to the re-sewng poston. 4 re-start the sewing.

  • Page 55: To Carry Out The FoldNg OperatOn AgaN

    (3) to carry out the folding operation again 1 release the error. Press RESET button Press RESET button A to release the error. 2 　release folding unit. The pocket foldng operaton whch s beng carred out can be stopped and can be re-started from the begnnng agan by pressng foldng unt release button caution: tHrEaD trIMMING button D will not be...

  • Page 56: Lowering The Presser

    2-14. Lowering the presser WarNING : to avoid possible accidents caused by abrupt start of the machine, check to be sure that no one places hand, finger and face or any tool in the moving part of the main unit before operating the switches (keys).

  • Page 57: Stacker Operation (Taking Out The Material)

    2-15. Stacker operation (taking out the material) The sewng products stacked by the stacker can be taken out. (1) taking out the material from the stacker 1 　release the stacker presser of the stacker. When MATERIAL RELEASE button A s pressed on the sewng screen, the stacker presser of the stacker opens to allow the sewng product n the stacker to be taken out.

  • Page 58: Using Counter

    2-16. using counter (1) Setting procedure of the counter 1 Display the counter setting screen. Press swtch and the COUNTER SETTING button A s dsplayed on the screen. When ths button s pressed, the counter settng screen s dsplayed. 2 Selection of kinds of counters Ths sewng machne has three dfferent counters;...
  • Page 59 [ Bobbin counter ] Bobbin counter ] uP counter : The counter ncreases the exstng value by one every tme the machne has sewn 0 sttches. When the exstng value s equal to the set value, the count-up screen s dsplayed. DoWN counter : The counter decreases from the exstng value by one every tme the machne has sewn 0 sttches.

  • Page 60: Count-Up ReleasNg Procedure

    Here, nput the exstng value. (2) count-up releasing procedure When the count-up condton s reached durng sewng work, the count-up screen s dsplayed and the buzzer beeps. Press CLEAR button A to reset the counter and the screen returns to the sewng screen.
  • Page 61 3 　counter value change screen The type of counter s dsplayed on C . 4 change the counter value. Input the value you desre wth ten keys, or “+” or “–” key D . 5 Determine the counter value. When ENTER button E s pressed, the data s deter- mned.

  • Page 62: Performing New Register Of Users' Pattern

    2-17. Performing new register of users’ pattern 1 Display the data input screen. Only n case of the data nput screen (blue), new regster of the pattern can be performed. In case of the sewng screen (green), press READY swtch and dsplay the data nput screen (blue).

  • Page 63: Naming Users' Pattern

    2-18. Naming users’ pattern As many as 255 characters can be nput for each user’s pattern. 1 Display the data input screen. Only n case of the data nput screen (blue) at the tme of pat- tern button selecton, t s possble to nput the name of pattern button.

  • Page 64: Performing New Register Of Pattern Button

    2-19. Performing new register of pattern button 1 Display the data input screen. Only n case of the data nput screen (blue), new regster of the pattern button can be performed. In case of the sewng screen (green), press READY swtch and dsplay the data nput screen (blue).

  • Page 65: Lcd Display Section At The Time Of Pattern Button Selection

    2-20. LcD display section at the time of pattern button selection (1) Pattern button data input screen Button and display Description PATTERN BUTTON Pattern button copy screen s dsplayed. COPY button / Refer to “@-2-23. copying pattern button” p.68. PATTERN BUTTON Pattern button name nput screen s dsplayed.
  • Page 66 Button and display Description SEWING PATTERN NO. The type and number of the currently-selected sewng pattern are dsplayed. dsplay The followng two types of sewng patterns ext. : Users' pattern : Vector format data 　　 * Be sure to use the meda that has been formatted wth IP-420. For the formattng procedure of the meda, refer to “@-2-32.

  • Page 67: SewNg Screen

    (2) Sewing screen Button and display Description PATTERN BUTTON NAME Character whch s regstered to the pattern button No. beng sewn s dsplayed. beng sewn s dsplayed. dsplay MANUAL/AUTOMATIC/ Every tme ths button s pressed, the mode s changed over n the order of STEP settng dsplay "...
  • Page 68 Button and display Description SEWING SHAPE dsplay Sewng shape beng sewn s dsplayed. SEWING SHAPE NO. Knd of sewng and sewng shape No. whch are regstered to the pattern beng dsplay sewn are dsplayed. TOTAL NO. OF STITCHES Total number of sttches of sewng shape whch s regstered to the pattern button OF SEWING SHAPE No.

  • Page 69: Performing Pattern Button No. Selection

    2-21. Performing pattern button No. selection (1) Selection from the data input screen 1 Display the data input screen. In case of the data nput screen (blue), t s possble to select the pattern button No. In case of the sewng screen (green), press READY swtch to dsplay the data nput screen.

  • Page 70: SelectOn By Means Of The Shortcut Button

    (2) Selection by means of the shortcut button WarNING : Be sure to check the pattern shape after the pattern selection. If the pattern goes out of the pattern slit in the presser plate, the needle can interfere with the presser plate during sewing, incurring danger such as needle breakage.

  • Page 71: Changing Contents Of Pattern Button

    2-22. changing contents of pattern button 1 Display the data input screen at the time of pattern button selection. Only n case of the data nput screen (blue) at the tme of pat- tern selecton, t s possble to change the contents of pattern. In case of the sewng screen (green), press READY swtch to dsplay the data nput screen at the tme of pattern button selecton.

  • Page 72: Copying Pattern Button

    2-23. copying pattern button The sewng data of the pattern button No. whch has already been regstered can be coped to the pat- tern button No. whch s not regstered. Overwrtng copy of the pattern button s prohbted. When you desre to overwrte, perform t after deletng the pattern button once.

  • Page 73: Changing Sewing Mode

    2-24. changing sewing mode 1 Select the sewing mode. When swtch s pressed n the state that the pattern has been regstered, SEWING MODE SELECTION button A s dsplayed on the screen. When ths button s pressed, the sewng mode changes alternately the ndvdual sewng and the combnaton sewng.

  • Page 74: Lcd Display Section At The Time Of Combination Sewing

    2-25. LcD display section at the time of combination sewing The sewng machne s capable of sewng n order by combnng the plural pattern data. As many as 30 patterns can be nputted. Use ths functon when sewng plural dfferent shapes on the sewng product. In addton, t s possble to regster as many as 20 of the combnaton sewng data.
  • Page 75 Button and display Description COMBINATION DATA NO. Combnaton data No. beng selected s dsplayed n the button. When the button SELECTION button s pressed, the combnaton data No. selecton screen s dsplayed. SEWING ORDER dsplay Sewng order of the nputted pattern data s dsplayed. When the screen s changed over to the sewing screen, the pattern which is sewn first is displayed in blue color.

  • Page 76: SewNg Screen

    (2) Sewing screen Button and display Description COMBINATION DATA Name whch s nputted n the combnaton data beng selected s dsplayed. NAME dsplay PRESSER DOWN button The presser arm, presser plate presser plunger come down, and the presser down screen s dsplayed. “@-2-14.
  • Page 77 Button and display Description TOTAL NUMBER OF Total number of patterns whch s regstered to combnaton No. beng sewn s REGISTERS dsplay dsplayed. TOTAL NUMBER OF Total number of sttches of sewng shape beng sewn s dsplayed. STITCHES dsplay THREAD TENSION Thread tenson value whch s regstered to pattern button No.

  • Page 78: Performing Combination Sewing

    2-26. Performing combination sewing Frst, change the sewng mode to the combnaton sewng before performng settng. “@-2-24. changing sewing mode” p.69. / Refer to (1) How to create new combination data 1 Display the data input screen. Only n case of the data nput screen (pnk) t s possble to n- put the combnaton data.

  • Page 79: How To Add CombNatOn Data

    When UP or DOWN SCROLL button G s pressed, the PATTERN NO. button can be selected. The selected PAT- TERN NO. button s dsplayed n pnk When the PATTERN NO. INSERT button H s pressed, a step s nserted before the pattern No. beng selected (ds- played n pnk).

  • Page 80: DeletNg Procedure Of The CombNatOn Data

    (3) Deleting procedure of the combination data 1 Select the combination data No. “@-2-26. (1) Selection of combina- 1) Selection of combina- Perform steps 1 to 3 of tion data” p.74 to dsplay the combnaton data to be deleted. 2 Performing deleting the combination data. When DATA DELETION button A s pressed, the com- bination data deletion confirmation pop-up is displayed. Here,...

  • Page 81: Using The Simple Operation Mode

    2-27. using the simple operation mode Wth IP-420, the SIMPLE OPERATION mode s avalable. 1 Select the sewing mode. When the key s pressed, SCREEN MODE SELECT button A s dsplayed on the screen. When ths button s pressed, the screen mode s changed over between the nor- mal operaton and the smple operaton.

  • Page 82: Lcd Display When The Simple Operation Is Selected

    2-28. LcD display when the simple operation is selected (1) Data input screen (individual sewing) The dsplay s changed over among the user pattern dsplay, the meda pattern dsplay and the drect pattern dsplay by press pattern-type settng button D and pressng plus button H or mnus button The user patterns are those stored on the memory n the man body of the devce.
  • Page 83 [Media pattern] [Direct pattern] Button and display Description FOLDING TIMING Ths s the button to change the order of foldng-tmng operaton and to change CHANGE button enable/dsable of the foldng unt. / Refer to “@-2-11. changing the folding timing” p.45. PRESSER DOWN button The presser plunger comes down, and the presser down screen s dsplayed.
  • Page 84 Button and display Description MAX SPEED LIMITATION The current max. speed lmtaton s ndcated on the button. When the button s SETTING button pressed, the max. speed lmtaton can be changed. Durng the settng procedure, the max. speed lmtaton s ndcated on edt data dsplay O . The max.
  • Page 85 (2) Sewing screen (individual sewing) [user’s pattern] [Direct pattern] [Media pattern] – 8 –...
  • Page 86 Button and display Description MANUAL/AUTOMATIC/ Every tme ths button s pressed, the mode s changed over n the order of STEP settng dsplay " ". → → “@-2-10. Setting the MaNuaL/autoMatIc/StEP” p.44. / Refer to MATERIAL RELEASE The materal presser of the stacker opens to allow the sewng product n the button stacker to be taken out.
  • Page 87 Button and display Description NEEDLE THREAD The current needle thread tenson reference value s ndcated on the button. TENSION SETTING When the button s pressed, the reference value of the thread tenson can be set. button Durng the settng procedure, the thread tenson reference value s ndcated on edt data dsplay R .

  • Page 88: Data Nput Screen (CombNatOn SewNg)

    (3) Data input screen (combination sewing) Button and display Description PRESSER DOWN button The presser plunger comes down, and the presser down screen s dsplayed. “@-2-14. Lowering the presser” p.52. / Refer to SEWING ORDER The pattern No. to be sewn first can be returned to the previous sewing order. RETURN button The pattern nformaton shown at the upper part of the screen s updated. SEWING ORDER The pattern No. to be sewn first can be advanced to the next sewing order.
  • Page 89 Button and display Description PATTERN NAME dsplay The name of the currently selected pattern s dsplayed. SEWING SHAPE dsplay The sewng shape of the currently selected pattern s dsplayed. NUMBER OF STITCHES The number of sttches for the currently selected pattern s dsplayed. dsplay X ACTUAL SIZE VALUE The actual X sze value of the currently selected pattern s dsplayed.

  • Page 90: SewNg Screen (CombNatOn SewNg)

    (4) Sewing screen (combination sewing) Button and display Description MANUAL/AUTOMATIC/ Every tme ths button s pressed, the mode s changed over n the order of STEP settng dsplay " ". → → “@-2-10. Setting the MaNuaL/autoMatIc/StEP” p.44. / Refer to MATERIAL RELEASE The materal presser of the stacker opens to allow the sewng product n the button...
  • Page 91 Button and display Description COUNTER VALUE The counter value s changed usng PLUS button J or MINUS button K . The CHANGE button counter value s ndcated on the button. When the button s pressed, H s dsplayed to allow the counter value to be changed. The current counter value s ndcated on edt data dsplay U .

  • Page 92: Changing Memory Switch Data

    2-29. changing memory switch data 1 　Display the memory switch data list screen. When MODE key s pressed, memory swtch button A s dsplayed on the screen. When ths button s pressed, the memory swtch data lst screen s dsplayed. 2 　Select the memory switch button you desire to change.

  • Page 93: Using Information

    2-30. using information Oil replacement time, needle replacement time, cleaning time, etc. can be specified and the warning notice can be performed after the lapse of the specified time. (1) observing the maintenance and inspection information 1 Display the information screen. When nformaton key A of the swtch seat secton s pressed n the data nput screen, the nformaton screen s dsplayed. 2 Display the maintenance and inspection information screen.

  • Page 94: ReleasNg Procedure Of The WarnNg

    3 Perform clearing remaining time up to the replacement. When button C of the tem you desre to clear s pressed, the tme of replacement clear screen s dsplayed. When CLEAR button F s pressed, the remanng tme up to the re- placement s cleared.

  • Page 95: Using Communication Function

    It s the data of needle entry pont created wth Vector format data VD00XXX.VDT PM-, and the data format that can be operated n common between JUKI sewng machnes. xxx : file No. (2) to conduct communication by means of the compactFlash (tM) "@-1. PrEFacE" p.25 Refer to for how to handle the CompactFlash (TM).

  • Page 96: Take-N Of The Data

    (4) take-in of the data 1 　Display the communication screen. When communcaton swtch A of swtch seat secton s pressed n the data nput screen, the communcaton screen s dsplayed. 2 　Select the communication procedure. There are four communcaton procedures as descrbed below. B Wrtng data from meda to panel C Wrtng data from personal computer (server) to panel D Wrtng data from panel to meda...

  • Page 97: TakNg N Plural Data Together

    (5) taking in plural data together For the vector data, t s possble to select two or more peces of data to be wrtten and to wrte them together. Pattern No. of wrtng destnaton wll become the same No. of the selected data No. It is not possible for the No.
  • Page 98 Data No. durng communcaton, total number of wrtng data and number of data that have ended the data communcaton are ds- played n the durng communcaton screen. 　* When performng wrtng to the pattern No. whch already ex- ists, the overwriting confirmation screen is displayed before wrtng. When performng overwrtng, press ENTER button When performng overwrtng all wthout dsplayng the over- writing confirmation screen, press OVERWRITING button G n all cases.

  • Page 99: Performing Formatting Of The Media

    2-32. Performing formatting of the media To re-format a medum, the IP-420 has to be used. The IP-420 s not able to read any medum whch s formatted on a personal computer. 1 Display the media format screen. When swtch s held pressed for three seconds, MEDIA FORMAT button A s dsplayed on the screen.

  • Page 100: Memory Switch Data List

    3. MEMorY SWItcH Data LISt Memory swtch data are the moton data that the sewng machne has n common and the data that operate on all sewng patterns n common. Data list Item Setting range Edit unit Initial value Maximum sewing speed 500 to 4000 to 4000 4000...
  • Page 101 Item Setting range Edit unit Initial value Number of invalid stitches 0 to 5  sttch 3 sttch during sewing of thread sttches breakage detection Presser control and pedal open/ 0 to 99 close Presser operaton s selected by operatng the pedal. Pedal SW1 with/without latch −−−...
  • Page 102 Setting Item Edit unit Initial value range corner section sewing speed  to 0 Though the sewng speed s automatcally reduced at the corner secton of the materal, ths swtch s used for further restrctng the sewng speed. Selection of carrying speed from the folding position to the −−−...

  • Page 103: Error Code List

    4. Error coDE LISt Error How to Place of Display Description of error Display message code recover recovery Machine lock E007 Turn OFF Man shaft of the sewng the power machne fals to rotate due to some trouble. E00 Possble Prevous Pattern No.
  • Page 104 Error How to Place of Display Description of error Display message code recover recovery Needle bar position missing E030 Turn hand Data pulley to error nput brng needle Needle bar s not n the screen bar to ts predetermned poston. predetermned poston.
  • Page 105 Error How to Place of Display Description of error Display message code recover recovery Folding unit initial position E37 Possble Data to re-start error nput after reset. The foldng unt s not screen postoned at ts ntal poston. Folding arm initial position E372 Possble Data...
  • Page 106 Error How to Place of Display Description of error Display message code recover recovery Stacker cloth brush E398 Possble Data to re-start completion sensor nput after reset. detection error screen Stacker cloth brush initial E399 Possble Data to re-start nput position sensor error after reset.
  • Page 107 Error How to Place of Display Description of error Display message code recover recovery reverse rotation of main E733 Turn OFF shaft motor the power When sewng machne motor rotates n reverse drecton. E780 Out of X-axis operation Turn OFF range the power The operaton range n X axs...
  • Page 108 Error How to Place of Display Description of error Display message code recover recovery Solenoid power abnormality E904 Turn OFF When solenod power of the power SERVO CONTROL p. c. b. fluctuates more than ± 15%. Heat sink temperature for E905 Turn OFF SErVo coNtroL p. c. b. the power abnormality Turn ON the power agan...
  • Page 109 Error How to Place of Display Description of error Display message code recover recovery Y motor position slip error E927 Turn OFF the power Thread trimming motor E928 Turn OFF position slip error the power E931 X motor overload error Turn OFF the power Y motor overload error...

  • Page 110: Message List

    5. MESSaGE LISt Message No. Display Display message Description Erase confirmation of Users' M520 pattern Erase s performed. OK ? M52 Erase confirmation of pattern button Erase s performed. OK ? Erase confirmation cycle pattern M522 Erase s performed. OK ? M523 Erase confirmation of backup data Pattern data s not stored n memory.
  • Page 111 Message No. Display Display message Description Overwriting confirmation of M535 adjustment data on personal computer and all machine data Overwrtng s performed. OK ? Deletion confirmation of thread M537 tension command Deletng s performed. OK ? M542 Format confirmation Formattng s performed. OK ? Data corresponding to panel does M544 not exist.
  • Page 112 Message No. Display Display message Description customized data initialization M554 notice Customzed key-lock data has been ntalzed. customized data breakage M555 Customzed key-lock data has broken. Intalzaton s performed. M556 Initialization confirmation of customized data Customzed key-lock data s ntalzed. OK? During formatting M653 Formattng s performed.

  • Page 113: Maintenance Of Sawing Machine

    #. MaINtENaNcE oF SaWING MacHINE 1. MaINtENaNcE 1-1. adjusting the height of the needle bar WarNING : turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine. Machined surface of the arm Move needle bar 1 to the lowest poston of ts stroke.

  • Page 114: Counter Knife

    0.04 to 0.1 mm center Hook blade Needle Hook blade point point Hook Hook Needle 3) Adjust so that the lower end of the needle bar s algned wth the top surface of hook tmng gauge 4 on 2 sde, a clearance of 0.04 to 0. mm s provded between the needle and the blade pont of the nner hook and the blade pont of the hook meets the center of the needle.

  • Page 115: Positioning The Counter Knife And The Knife Thread Guide

    1-4. Positioning the counter knife and the knife thread guide WarNING : turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine. ) Knfe thread gude 1 should be attached so that the needle enters about the center of the wndow secton.

  • Page 116: Hook Oil Amount (Track Of Oil) Adjustment

    1-7. Hook oil amount (track of oil) adjustment WarNING : Be extremely careful about the operation of the machine since the amount of oil has to be checked by turning the hook at ahigh speed. ) Check that the ol amount n the hook s proper 1 oil amount (track of oil) test paper aganst the ol gauge.

  • Page 117: Adjusting The Oil Amount In The Face Plate

    1-8. adjusting the oil amount in the face plate WarNING : turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine. ) The amount of ol to be fed to the thread take-up lever and needle bar crank secton 2 by turnng ol amount adjustng pn 1 .

  • Page 118: Replacing The Oil In The Machine Head

    (caution) Be sure to apply JUKI New Defrix Oil No. 1. Visually check the oil through oil gauge window 1 on the machine head. If the oil is contaminated, replace it with new oil.

  • Page 119: Removing Dust From The Face Part Of The Machine Head

    1-11. removing dust from the face part of the machine head WarNING : turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the sewing machine Remove the face cover and remove dust collected around the secton A , clearance n the movng part of the needle bar frame.

  • Page 120: Trouble Shooting

    2. trouBLE SHootING Phenomenon cause corrective measure . Thread 1 The thread path, tp of needle, blade pont ○ Re-sharpen the blade pont of hook wth breakage of hook, or bobbin case positioning finger a fine emery paper to remove scratches. has scratches. Buff the bobbin case positioning finger. 2 The needle thread tenson s too hgh. ○...
  • Page 121 Phenomenon cause corrective measure "!-4-7. thread take-up 4. The tread slps off the 1 The returnng force of the thread ○ Refer to spring" p.20. needle upon beng take-up sprng s too hgh. "#-1-4. Positioning trmmed. 2 The tenson of the tenson controller ○...

  • Page 122: Optional

    3. oPtIoNaL 3-1. Garment body rack Secure garment body rack 1 to chasss 2 wth four setscrews 3 . － －...

  • Page 123: Marking Light

    3-2. Marking light ) Install markng lght asm. 1 on foldng unt base B 2 wth setscrews 3 . － －...
  • Page 124 2) Remove setscrew from IO PWB cover Remove setscrew from IO PWB cover 4 . Insert connectors 7 nto CN90 to CN93 of IO PWB 6 . 3) Loosen markng focusng setscrew Loosen markng focusng setscrew 8 Adjust the drecton of the markng (n the drecton of rotaton) to algn the focus (n terms of vertcal drecton) and tghten the setscrew.

Table of Contents