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MIMAKI JV400-LX Series Maintenance Manual
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MIMAKI JV400-LX Series Maintenance Manual

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Service Documents
JV400-130LX/160LX
MAINTENANCE MANUAL
MIMAKI ENGINEERING CO., LTD
URL:http://eng.mimaki.co.jp/
D500710-23

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Summary of Contents for MIMAKI JV400-LX Series

  • Page 1 Service Documents JV400-130LX/160LX MAINTENANCE MANUAL MIMAKI ENGINEERING CO., LTD URL:http://eng.mimaki.co.jp/ D500710-23...
  • Page 2 6 color + W was added. Added 2.3.3-P.2 LED light-on was added. Added 2.3.5-P.2 LED light-on was added. Added 2.3.7-P.2 LED light-on was added. Added 2.3.10 LED light-on was added. Maintenance Manual Change Tracking P.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 3 2.1.1 Diagram was changed. Revised 2.3.6-P.1 Connector(CN24) was changed, (CN23) was deleted. Revised 2.3.7-P.1 Connector(CN21) was changed, (CN14) was deleted. Deletion 2.3.11 Page was deleted. Deletion 2.3.12 Page was deleted. Maintenance Manual Change Tracking P.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 4 8.3.1-8.3.2 Operation flow was changed. Date 2012.11.01 Manual Ver. Remark Status Index Rev. Changes Revised 1.3.1-P.1 Contents for 6-colors was deleted.Illustration was changed. Deletion 1.3.1-P.2 Contents for 6-colors was deleted. Maintenance Manual Change Tracking P.3 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 5 List was changed. Added 6.4.5 Item was added. 6.4.16 Added 6.5.1 Item was added. 6.5.2 Added 7.1.1 Item was added. 7.1.4 Added 7.2.4 Item was added. Revised 8.1.1 Operation flow was changed. Maintenance Manual Change Tracking P.4 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 6 Status Index Rev. Changes Revised 8.2.1 Operation flow was changed. 8.2.4 Revised 8.3.1 Operation flow was changed. 8.3.2 Date 2012.02.29 Manual Ver. Remark Status Index Rev. Changes Released New issued Maintenance Manual Change Tracking P.5 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 7 3.1.4 Replacement of the filter 5.1.9 CARTRIDGE SENSOR 3.2 Driving Parts 5.1.10 Maintenance Cartridge 5.1.11 AGING 3.2.1 Replacement of the Linear Encoder 5.1.12 CHECK ENCODER Scale 5.1.13 TEST HARDWARE 3.3 Electrical Parts 5.1.14 PAPER SENSOR Maintenance Manual Contents R.1.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 8 6.4.10 INK LED PCB Assy 6.4.11 Negative / Positive pressure sensor PCB Assy(DELETED) 6.4.12 150LPI Encorder PCB Assy 6.4.13 Key Board PCB Assy 6.4.14 ID Contact PCB CN032 Assy 6.4.15 Take-up Motor PCB Assy Maintenance Manual Contents R.1.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 9 MAINTENANCE MANUAL > Operating Principle > Basic Operation Operating Principle Basic Operation Maintenance Function Ink System © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 10 MAINTENANCE MANUAL > Basic Operation > Maintenance Function Operating Principle Basic Operation Maintenance Function Ink System © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 11 MAINTENANCE MANUAL > Operating Principle > Ink System Operating Principle Basic Operation Maintenance Function Ink System © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 12 Ink cartridge slot Ink switching valve Ink bridge Print head supply pump check valve filter  When filling 4-color + White ink Ink cartridge slot Ink switching valve Ink bridge circulation Print head 1.3.1 R.2.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 13  When filling 6-color ink set Ink cartridge slot Ink switching valve Ink bridge Print head supply pump check valve filter  When filling 4-color + White ink Ink cartridge slot Ink switching valve circulation Print head 1.3.1 © 2014 MIMAKI ENGINEERING CO.,LTD. R.2.2...
  • Page 14 Ink supply system Replacing ink cartridge  The warning message is displayed if the cartridge is not installed even after a lapse of 10 minutes to prevent the supply system from getting dry. 1.3.1 R.2.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 15  For each cartridge, two LEDs (green: control LED; red: error LED) are used to allow the user to visually check the cartridge state. Ink supply pump  Ink is supplied from the cartridge to the damper.  There is one ink supply pump for one damper. 1.3.1 R.2.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 16 15 Expiration Ink expiration has been reached.  *1.: Executable X: Inexecutable :Executable (restricted) *3.Ink IC:INK IC CAN'T READ, WRONG INK IC, Kind of INK, Color of INK, WRONG CARTRIDGE. 1.3.2 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 17 Filling, damper maintenance, air purge and cleaning cannot be performed. Ink end Ink supply is impossible for ink empty in the Filling, damper maintenance, air purge, damper. cleaning and drawing cannot be performed. 1.3.2 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 18  supply cartridge switching selection timing  At power-on  When an error occurs in the currently selected cartridge  When a cartridge with higher priority than the currently selected cartridge is inserted 1.3.3 R.2.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 19 *1 Ink IC: INK IC CAN'T READ, WRONG INK IC, Kind of INK, Color of INK, WRONG CARTRIDGE, Expiration:2MONTH : Switched. –: Not switched. : Switched according to priority (No operation by the condition as above during cleaning). 1.3.3 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 20  A normal cartridge has been set Cartridge 2  Cartridge end – –  Cartridge 1 is the control cartridge. Online printing has been completed – – –  All valves closed 1.3.4 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 21 JV400-LX Issued 2012.03.30 Revised 2013.02.15 F/W ver Remark 1.3.5 Supply Valve Control  Timing to open/close the supply valve The supply valves are usually closed and opened only when ink supply is required. 1.3.5 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 22 As the tube is squashed, ink does not leak. For 4-Color and M.C of 4-color + W ink you can make it be in this status meaningly to prevent ink from flowing into the damper by mistake. 1.3.6 R.2.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 23  Updated just after occurrence of the error, not waiting for printing: writing at the capping pre-operation.  Cartridge near end  Updated before replacing the cartridge during printing.  Cartridge ink end  Wrong Cartridge 1.3.7 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 24 They are displayed in sequences involving ink suction and discharge, or locally.  System configuration The system configuration of the ink suction and discharge mechanism is as shown below. Print Head Flow of ink Suction Pump To waste ink tank 1.3.8 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 25  If filling any other than the 4-color +W or 6-color +W ink set when this unit is installed, you have to change the coupler before initial filling. For details, refer to the Installation guide. 1.3.9 R.2.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 26 Two sensors for detecting the “high and low” levels to watch the ink volume in the damper. c. Check valve Protect the parts from positive pressure over. d. Cartridge valve OPEN this at ink supply. 1.3.10 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 27 Ink Supply Unit Assy. Head Assy. Tube pump Ink Pump Unit Assy. Head2-C~D Check valve Damper Assy. Ink Cartridge Filter Ink Supply Unit Assy. Head Assy. Tube pump Ink Pump Unit Assy. Liquid contact valve 1.3.10 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 28 • No wiper lifting/lowering mechanism is used. • Wiper back-and-forth motion  Ink cartridge • As usual  Periodical flashing • As usual  Periodical cleaning • Cleaning depending on a level by user setting. 1.3.10 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 29 1.3.10 Ink System Sequence of cleaning Start *suction to the head suction filling at same time by sensor detection wiping flashing Sequence for normal/soft/hard are same as above, they are difference from suction time. 1.3.10 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 30 Ink has been run out both in the Ink end (Supply system ink cartridge and the damper. <LOCAL> end) Can'tPRINT/CART. [ENT] damper１ cartridge１ Replace the cartridge. Cartridge ink end ink end ink end 1.3.11 R.2.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 31 Ink in the has also been run cartridge１ out. damper１ Can'tPRINT/CART. [ENT] ink end ink end Cartridge ink end Cartridge ink end As printing cannot be performed, Simultaneous occur- replace the cartridge. cartridge 2 damper 2 rence ink end 1.3.11 R.2.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 32 After checking the ink pack, insert it again and send ink again. If sending ink has failed again, “ERROR 616 Ink sup- ply” error is displayed, and the machine prompts you to check the ink path. 1.3.11 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 33 MAINTENANCE MANUAL > Electrical Parts > Block Diagram 2.Electrical Parts Block Diagram Operation Explanation Circuit Board Specifications © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 34 SW[1..2] D3M-01K1-3 ACOUT[1..2] AJ8202WWF SW[1..2] D3M-01K1-3 SW[1..2] D3M-01K1-3 E106731 TH[1..2] TH2[1..2] E300555 CN6[1..4] HT[1..6] CN4[1..6] CN5[1..6] E300866 M011747 CN1[1..6] TH[1..2] TH1[1..2] CN7[1..6] HT[1..6] CN3[1..7] CN9[1..6] CN8[1..6] CN2[1..2] TH1[1..2] TH3[1..2] HT1[1..6] HT4[1..6] HT5[1..6] M011746 2.1.1 R.1.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 35 CS[1..4] 1033477 Xmotor CS[1..4] E300532 1033477 POW[1..2] CS[1..4] 1033477 ENC[1..4] ID[1..2] E105363 ID[1..2] E106761 E105363 ID[1..2] E105363 CN1[1..16] ID[1..2] E105363 ID[1..2] E105363 ID[1..2] E105363 ID[1..2] E105363 SW[1..2] ID[1..2] D3M-01K1-3 E105363 SW[1..2] D3M-01K1-3 SW[1..4] 2.1.1 R.1.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 36 MAINTENANCE MANUAL > Electrical Parts > Operation Explanation Electrical Parts Block Diagram Operation Explanation Circuit Board Specifications © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 37 MAINTENANCE MANUAL > Electrical Parts > Circuit Board Specifications Electrical Parts Block Diagram Operation Explanation Circuit Board Specifications © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 38 Connected to:* Connecting desti- Remarks nation CN EPL Main PCB Assy. CN12 EPL Main PCB Assy. CN12 EPL Main PCB Assy. CN12 *For the details of connecting destinations, refer to the block diagram. 2.3.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 39 List of Connectors Parts No. Connected to:* Connecting desti- Remarks nation CN Noise Filter AC input EPL Main PCB Assy. CN11 DC output *For the details of connecting destinations, refer to the block diagram. 2.3.2 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 40 XY Motor XY Motor drive CN15 XY Motor XY Motor encorder CN16 Not use *For the details of connecting destinations, refer to the block diagram.  Test point Parts No. Signal Remarks TP16-19 2.3.3 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 41 37V(CN11-2pins) current is on. 37V, Power supply check 37V(CN11-1pins) current is on. *1.Only D11 and D35 light on, when main power turn on and power turn off.Another LED light on, when power turn 2.3.3 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 42 Unit name: DDRII PRAM(1GB) PCB Assy.  List of Connectors Parts No. Connected to:* Connecting desti- Remarks nation CN EPL Main PCB Assy *For the details of connecting destinations, refer to the block diagram. 2.3.4 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 43 Pump Motor CN14 Cleaning Solenoid Take up Motor CN16 Wiper Motor CN17 Ink system PCB Assy CN18 Cleaning cartridge CN20 Not use Spare *For the details of connecting destinations, refer to the block diagram. 2.3.5 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 44 X origin sensor; light on darkly when sensor is on, light on brightly when 5V, CN9 sensor check sensor is off. 37V, CN17, F5 check HuseF5 is normal and current from CN3 is on. 2.3.5 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 45 Cartridge 4 CN16 Cartridge 5 CN17 Cartridge 6 CN18 Cartridge 7 CN19 Cartridge 8 CN20 Ink ID(1-8) CN21 Ink supply pump (1-5) CN22 Ink supply pump(6-8? CN23 CN24 Cooling fan for Heater PCB Spare 2.3.6 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 46 Spare *For the details of connecting destinations, refer to the block diagram.  Test point Parts No. Signal Remarks TP1-4  Fuse Specification Parts No., Rate Using Voltage Remark Drying Fan Roof Fan 2.3.6 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 47 150LPI encorder PCB Assy CN17 LED pointer Head height sensor Cutter CN18 Paper width sensor Jam sensor CN19 Damper sensor 1 CN20 Damper sensor 2 CN21 HDC fan, head cooling fan CN22 Damper sensor 3 2.3.7 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 48 CN28 (valve check) Not used. Not light on. LED12 CN28 (valve check) Not used. Not light on. LED13 CN28 (valve check) Not used. Not light on. LED14 CN28 (valve check) Not used. Not light on. 2.3.7 R.1.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 49 AC Switch Cable Assy Drying Heater After Heater Drying Heater *For the details of connecting destinations, refer to the block diagram.  Fuse Specification Parts No., Rate Using Voltage Remark AC100-240V Heater AC100-240V Heater 2.3.8 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 50  List of Connectors Parts No. Connected to:* Connecting Remarks destination Ink System PCB Assy Not use Spare Not use For Debug Not use Spare *For the details of connecting destinations, refer to the block diagram. 2.3.9 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 51  Test point Parts No. Signal Remarks  LED light on Parts No. Check points Condition for lighting 5V Power switch,CN1,CN5 5V current is on. *1.Main power on and off, D17 light on. 2.3.10 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 52 MAINTENANCE MANUAL > Electrical Parts > Circuit Board Specifications > Positive Pressure sensor PCB Rev. Issued 2012.02.29 Revised 2013.02.15 F/W ver. Model JV400-LX Remark 2.3.11 Positive Pressure sensor PCB Assy.(DELETED) This item was deleted. 2.3.11 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 53 MAINTENANCE MANUAL > Electrical Parts > Circuit Board Specifications > Negative Pressure sensor PCB Rev. Issued 2012.02.29 Revised 2013.02.15 F/W ver. Model JV400-LX Remark 2.3.12 Negative Pressure sensor PCB Assy.(DELETED) This item was deleted. 2.3.12 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 54 Central IO PCB Assy and take-up motor.  List of connectors CN No Connected to: Remarks External Connector Cable Start, direction changing switch Take-up Motor *For the details of connecting destinations, refer to the block diagram. 2.3.13 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 55 Board name: 150 LPI Encoder PCB Assy  List of connectors Parts No. Connected to:* Connecting Remarks destination HDC PCB Assy CN16 *For the details of connecting destinations, refer to the block diagram. 2.3.14 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 56  Main specifications Monitors ink amount sensor of damper.  List of connectors Parts No. Connected to:* Connecting Remarks destination HDC PCB Assy. *For the details of connecting destinations, refer to the block diagram. 2.3.15 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 57 MAINTENANCE MANUAL > Workflow > Ink Related Parts Workflow Ink Related Parts Driving Parts Electrical Parts © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 58 Head Adjust Perform tilt adjustment and back/ forth adjustment. 4.2.1  Correction of dot position Perform dot position correction. 4.2.2 Covers  Mounting of the covers. Mount the covers that have been removed. 6.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.1 R.2.2...
  • Page 59 Be sure to wear protective glasses and working gloves during the operation. Ink may get into your eyes depending on the working condition, or hand skin may get rough if you touch the ink. © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.1 R.2.2...
  • Page 60 Screws 2. Discharge remained ink inside the head with syringe. 3. Clean the air purge path and nozzle until a color becomes clear. As a rough guide, each path use 50ml cleaning liquid. © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.1 R.2.2...
  • Page 61 8. Head for returning is packed by blister pack and packing box. Cap rubber Packing box (empty) which used for sending the new head is reused for returning. Nozzle surface Head for returning © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.1 R.2.2...
  • Page 62 ( Please fill in a check mark if you require a warranty. ) (Operation or procedure) Defective head Test print Sample of defective print Check for accessories The data of problem detections (Backup data) © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.1 R.2.2...
  • Page 63 Pipe 4 (shortest one) Rear Pipe 1 Pipe attachment BKT L Insert deeply, and fasten with a hook Move to left Pipe 2 (longest one) Pipe 3 Front Pipe attachment BKT L Harness © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.1 R.2.2...
  • Page 64 Air purge base BKT Remove all fittings,and attach to the Air purge Above figure indicate when the Air purge base BKT BKT. (Refer to Fig.8.) head2 is Ver.1 type. Other case is same way. © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.1 R.2.2...
  • Page 65 Be sure to wear protective glasses and working gloves during the operation. Ink may get into your eyes depending on the working condition, or hand skin may get rough if you touch the ink. © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.2 R.2.1...
  • Page 66 Be sure to wear protective glasses and working gloves during the operation. Ink may get into your eyes depending on the working condition, or hand skin may get rough if you touch the ink. © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.3 R.2.1...
  • Page 67 Ink may get into your eyes depending on the working condition, or hand skin may get rough if you touch the ink. Do not raise up the tube end to the damper side, when filter is removed. (It protect from damper expansion by ink back flow from tube.) © 2014 MIMAKI ENGINEERING CO.,LTD. 3.1.4 R.2.1...
  • Page 68 MAINTENANCE MANUAL > Workflow > Driving Parts Workflow Ink Related Parts Driving Parts Electrical Parts © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 69 Be sure to wear protective glasses and working gloves during the operation. Ink may get into your eyes depending on the working condition, or hand skin may get rough if you touch the ink. © 2014 MIMAKI ENGINEERING CO.,LTD. 3.2.1 R.1.1...
  • Page 70 MAINTENANCE MANUAL > Workflow > Electrical Parts Workflow Ink Related Parts Driving Parts Electrical Parts © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 71 Mounting of the main PCB assy. Mount the main PCB assy. Check  Parameter download Download the parameters which were uploaded in operation “1”. Covers  Mounting of the covers. Mount the covers that have been removed. 6.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD. 3.3.1 R.1.0...
  • Page 72 MAINTENANCE MANUAL > Adjustment > Operation Matrix Adjustment Operation Matrix Adjustment Items Mechanical Adjustment © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 73 MAINTENANCE MANUAL > Adjustment > Adjustment Items Adjustment Operation Matrix Adjustment Items Mechanical Adjustment © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 74 Is it within the acceptable value? Pattern print (Position adjust) Adjusting(Head Back/Forth Adjustment Adjusting Procedure) Pattern check Head Back/Forth Adjustment Normal?? (refer to Page7) Adjusted after Slant adjust? Refer to PRINT ADJUST (4.2.2) 4.2.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 75 Both heads use Line C. Head1 : Cyan Head2 : Black Good Enlarged Example Example Specified value: 20µm X(+)-direction Adjust so that the dots in the overlapping area are in alignment. 4.2.1 R.1.3 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 76  Attach the slant adjustment screw on the storage position as indicated in the upper left photo except Storage position when performing adjustment. Move  Be sure to return it after adjustment has been com- pleted. Adjusting screw hole 4.2.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 77 5. Re-draw the pattern and check that slant is 20µm and less. Repeat “Adjusting” -> “Patterns Drawing” until no more displacement is available. 6. When adjustment has been completed, return the carriage slant adjustment screw to the storage position. 4.2.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 78 8. Fully tighten the slant adjustment screw “a” temporarily tightened. 9. Tighten the loosened Head fixing screw ”c” and “d”. X (+) Tighten the screws with care that the head is not Y (+) shifted from the correct position. 4.2.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 79 In the case of a “6-colored + W” ink set Head1-B line :Orange Head2-B line : Black Good Example Example The right figure is the loupe image. When Black can be seen in “front”, adjust the Head 2 to “front”. 4.2.1 R.1.3 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 80  Head Back/Forth Adjustment Adjusting Procedure Based on the head 1, move the head 2 and adjust. 1. Loosen the Head fixing screw ”g” and “h”. Head fixing screw Back/Forth adjustment screw Head fixing screw 4.2.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 81 Direction of turning the Back/Forth adjustment lever. Dot position down: Turn clockwise (CW). Dot position up: Turn counterclockwise (CCW). 11. Fully tighten the slant adjustment screw “e” temporarily tightened. 12. Tighten the loosened Head fixing screw ”c” and “d”. 4.2.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 82 Tighten the screws with care that the head is not shifted from the correct position. 13. Draw the pattern again and check if no displacement occurs. Repeat “Adjusting” -> “Patterns Drawing” until no more displacement is available. 4.2.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 83 (Set in [LOCAL] -> [ORIGIN]) X  0, Y > 0 #ADJUST PRINT ADJUST <ent> 2. Display [#ADJUST] -> [PRINT ADJUST]. 3. Select the waveform. #PRINT ADJUST [] / [] : Switches :WF1 [ENTER] : Confirms (Next) © 2014 MIMAKI ENGINEERING CO.,LTD. 4.2.2 R.1.5...
  • Page 84 Magnify by a microscope, and measure it in inside readings. 900Hi SiDir WF1 Repeat “Drawing -> Checking (Compensating)” until H1A-H1B : 0.0 any compensation is not required. -99.9~99.9 900Hi SiDir WF1 H1A-H1C : 0.0 -99.9~99.9 © 2014 MIMAKI ENGINEERING CO.,LTD. 4.2.2 R.1.0...
  • Page 85 15. When compensated, draw and check the patterns again. 900Hi BiDir WF1 900DPI BiDir : 0 Repeat “Drawing -> Checking (Compensating)” until -200.0~200.0 any compensation is not required. © 2014 MIMAKI ENGINEERING CO.,LTD. 4.2.2 R.1.0...
  • Page 86 The value set using [BASIS SET] are values calculated as a guideline for correction values.Thus, the actual ink landing position may be misaligned. Be sure to adjust the landing position for each mode that will be sure. © 2014 MIMAKI ENGINEERING CO.,LTD. 4.2.2 R.1.1...
  • Page 87 2. Select the item to be indicated, and then fix it by [ENTER] to #REPLACE COUNTER indicate it. CARTRIDGE [ENT] [] / []: Switch SCAN COUNT USE TIME [ENTER]: Finalizes (to Information indicating display) [END]: Return #REPLACE COUNTER CARTRIDGE 1 :0 4.2.3 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 88 SYSTEM param. [ENT] [] / []: Switch MAINTE PARAMETER [ENTER]: Confirms (to Confirmation display) SERVO PARAMETER [END]: Return 3. Initialize by [ENTER]. #DEFAULT SET [ENTER]: Execute INITIAL. OK? :ent [END]: Return Parameter initialized 4.2.4 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 89 4. Make adjustment so that the clearance between the head and left end of the cap is set at 1 mm. #CAPPING FLUSHING POS. = 2.0 [] / []: Shifts the cap. [ENTER]: Finalizes (To Next) 4.2.5 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 90 #ADJUST WIPER WAIT POS. = 0.0 -3.0 [] / []:Horizontally shifts in front and rear of the wiper. Adjust right [ENTER]: Finalizes under dripping [END]: Return [FUNCTION]: Drop the Cleaning liquid Ink guard Wiper 4.2.6 R.1.3 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 91 MAINTENANCE MANUAL > Adjustment > Adjustment Items > HEAD WASH(DELETED) Rev. Issued 2012.02.29 Revised 2013.02.15 F/W ver. Model JV400-LX 2.20 Remark 4.2.7 HEAD WASH(DELETED) This item was deleted. 4.2.7 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 92 MAINTENANCE MANUAL > Adjustment > Adjustment Items > MAINT.WASH(DELETED) Rev. Issued 2012.02.29 Revised 2013.02.15 F/W ver. Model JV400-LX 1.00 Remark 4.2.8 MAINT.WASH(DELETED) This item was deleted. 4.2.8 R.1.3 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 93 HEAD ID represents each head characteristic written at shipping. The variation between heads is unified by inputting the value to printer. As this machine reads the head ID from the mounted memory (ROM) on the print head at each startup, it is not necessary to set the head ID. 4.2.9 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 94 MAINTENANCE MANUAL > Adjustment > Adjustment Items > RESET SHOT COUNTS(DELETED) Rev. Issued 2012.02.29 Revised 2012.03.30 F/W ver. Model JV400-LX 1.20 Remark 4.2.10 RESET SHOT COUNTS(DELETED) This item was deleted. 4.2.10 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 95 1. Select [#ADJUST] -> [HEAD TEMP]. FUNCTION #ADJUST [ent] #ADJUST HEAD TEMP [ent] 2. Enter (confirm) the head temperature. #HEAD TEMP [] / []: Changes values. TEMP = 45C [ENTER]: Confirms [END]: Return 4.2.11 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 96 [ENT] #ADJUST SERIAL No. [ENT] 2. Confirm the serial No., or change it. #SERIAL No. [] / []: To move Cursor S/N 00000000 [] / []: To change Value [ENTER]: Confirms [END]: Return 4.2.12 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 97 [] / [] : Moving cursor (When the cursor is at the right end or the left end, even if the key is pressed, it does not move.) [ENTER] : Confirmation [END] : Cancel 4.2.13 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 98 [] / []: Changes adjustment values. [END]: Cancellation of input  n actual feeding amount compensation, compensa- tion value for each feed set in the SETUP function are added to this compensation value. 4.2.14 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 99 (A revision level is registered)  The set value is saved in the system parameter No.0 R GRIP and No.1 L GRIP as "current parameter value + (25 mm - input value)". 4.2.15 R.1.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 100 [], [], [], [] : LED pointer movement Align the LED pointer to the pattern position shown on the left (intersection of the straight lines). [ENTER]: Settings [END]: Cancellation of input LED Pointer 4.2.16 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 101 FUNCTION #ADJUST [ENT] #ADJUST TIME SET [ENT] 2. Set the time. #TIME SET [] / [] : Changing item 2011.10.05 21:36:00 [] / [] : Changing value [ENTER] : Confirmation [END] : Cancel 4.2.17 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 102 MAINTENANCE MANUAL > Adjustment > Adjustment Items > INK FILLUP(DELETED) Rev. Issued 2012.02.29 Revised 2013.02.15 F/W ver. Model JV400-LX 1.20 Remark 4.2.18 INK FILLUP(DELETED) This item was deleted. 4.2.18 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 103 2. Select the kind of the ink. #INKSET [] / [] :select :LX100 [ENTER] :Register LX101 [END] :cancel #INKSET 3. Select the INKSET. :4Color (In the case of LX101) 6color [] / [] :select 6Color+W [ENTER] :Register [END] :cancel 4.2.19 R.1.3 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 104 Protect the ink leak from tube top by covering it with cleaning paper during working. 6. Close the cover. #DAMPER After operating for detecting origin point, go to next step. close cover PLEASE WAIT 4.2.20 R.2.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 105 Model JV400-LX 2.20 Remark 4.2.20 DAMPER DISCHARGE 7. Start to discharge with [ENTER] key. DISCHARGE DAMPER START [ENT] ** DISCHARGE ** PLEASE WAIT 8. Select [DISCHARGE] and press [ENTER]. #DAMPER :DISCHARGE [ENT] :FILLUP 4.2.20 R.2.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 106 8. Move the machine on the wiper by pressing [ENTER] key, and AIR PG POSITION it prepare the operation for performing air purge. MOVE START [ENT] 9. Screen is changed after moving of the machine is completed. PLEASE WAIT 4.2.21 R.2.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 107 > START 16. Close the air purge valve and press [ENTER] key, then cleaning AIR PG VALVE CLOSE start. COMPLETED [ENT] ** CLEANING ** PLEASE WAIT Rotate the valve shaft to vertical position 4.2.21 R.2.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 108 Use the ink filling jig. Connect the top edge of the ink filling jig with the “Fit- ting” on the carriage front surface. Remove the cap Ink filling jig (connect the top edge) 4.2.21 R.2.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 109 If you do not set the proper voltage, it may cause damage. When the power supply voltage was changed, adjust the voltage selector at lower of the main body. False setting may disturb the machine. 4.2.22 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 110 Set the nozzle recovery. This is the same function as “MAINTENANCE / NOZZLE RECOVERY”, however, the destination to which the reg- istered nozzle will be saved differs. You can register 16 per nozzle line. 4.2.23 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 111 MAINTENANCE MANUAL > Adjustment > Adjustment Items > チョッカクチョウセイ Rev. Issued 2012.03.30 Revised Model JV400-LX F/W ver. 1.00 Remark 4.2.24 チョッカクチョウセイ For only production. (Indication is only Japanese.) 4.2.24 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 112 MAINTENANCE MANUAL > Adjustment > Adjustment Items > LAN CONFIG Rev. Issued 2012.03.30 Revised Model JV400-LX F/W ver. 1.00 Remark 4.2.25 LAN CONFIG As this is a function for development, the details are not disclosed. 4.2.25 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 113  The entered values are reflected to the reference voltage of the head.  Changing the voltage value may cause a satellite. Check the shape of landed droplets and adjust the voltage value so that satellite becomes obscure. 4.2.26 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 114  When decrease the voltage, satellite drop is nothing, but crinkle in the vertical line patterns occur and concentration decrease.Be careful as above. 4.2.26 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 115 MAINTENANCE MANUAL > Adjustment > Mechanical Adjustment Adjustment Operation Matrix Adjustment Items Mechanical Adjustment © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 116 Adjust this while checking all range height so that 2.1mm Thickness gauge there is no difference between the carriage base for right and left. 10. When adjustment has been completed, fully tighten the fixing screw and the head lock screw. 4.3.1 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 117 Step 11 and 12. 14. Tighten the lock nut of the Adjustment screw. In adjusting the length between carriage base and platen to 2.1mm by above procedure, the length between nozzle surface and platen becomes 1.8mm. 4.3.1 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 118 4. Set the jig on the platen. Set the bin (x2) on the bottom of the jig to the platen media plate front and back fitting. 5. Attach the jig to the head. Slide the jig toward the head until it Groove attaches (stopping position). Press against 4.3.2 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 119 On rare occasions, the blade comes out of the slot because of assembly errors or fluctuation in part accuracies. In such a case, adjust again to the back- front optimum position where the blade is always in whole slot on the platen. 4.3.2 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 120 5. Confirm to be caught in the claw of cartridge 200 when the cartridge is positioned at “H” ‘the highest position). If not, lift the station base to the position caught. Claw of cartridge 200 Adjust the height of the station. 4.3.3 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 121 (1) Make wet the lip of the cap rubber with the following cleaning solution. Ink doesn't come out from the nozzle. [using 03 cleaning solution(FL003-Z-22)] (2) Confirm adjustment of the station height. Refer to [4.3.3 Adjustment of the Station Height]. 4.3.3 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 122 8 mm. Hexagon socket set screw 5. Make the 0.8mm space between carriage base and wiper edge with hexagon socket set screws for adjusting . using the 0.8mm Carriage under sur- face 4.3.4 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 123 Carriage under sur- face 7. Push into the unit for downwards, and make 4 wiper height hexagon adjusting screws tightening. Then tighten the nut of the socket set screw . Nozzle sur- face 4.3.4 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 124 After fixing the L sensor BKT, check whether no abnormality is found by conducting the following [#TEST]. • 5.1.12 CHECK ENCODER The linear encoder scale must be positioned so that the lens of the L sensor is hidden by it. 4.3.5 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 125 6. Loosen the fixing screw (x2) by one revolution. Fixing screw Jam sensor plate(R) 7. Put thickness gauze of 1.8mm between the jam sensor plate (R) and the platen, and align the height. 8. Tighten the Fixing screw. 1.8mm Schickness gauge 4.3.6 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 126 Fixing screw 11. Put thickness gauze of 1.8mm between the jam sensor plate (R) Jam sensor plate (L) and the platen, and align the height. 12. Tighten the Fixing screw. 1.8mm Schickness gauge 4.3.6 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 127 3. After the both axes have been aligned, tighten up screws and check for any misalignment of axis at the right, left and central part of the main body. Loosen 4.3.7 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 128 Filter (10μm) 1 pcs Use for cleaning MP-M700765 Pipe seal rubber L 8 pcs for replacement Do not use the jig of No.1 at the position where liquid contact. Pressure gauge may be damaged. 4.3.8 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 129 1.Connect the jigs for leakage checking. (See fig.2) 2.Confirm whether the JIG in itself does not leak out. (-50[kPa] for 1[min] leaving, variation less than 2[kPa].) Fig.2 JIG (A101838) Connector to damper VRF206 VFI226 Attachment JIG (MP-M015099) 4.3.8 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 130 5. “Determining the Cause of a Leak”. Rubber Pipe attachment BKT 8.)Remove the male plug, and release the negative pressure. 9.)Connect the tube to return. 4.3.8 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 131 ③ It is highly probable that there is a leak in the damper part if the damper on one side of a sensor dog cannot be closed.  Work procedure is same way as ② . 4.3.8 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 132 MAINTENANCE MANUAL > Test Items > Test Function Test Items Test Function Other Test © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 133 [REMOTE]: Selects nozzles and Switches between high speed scanning ON and OFF. 10 During drawing. [END]: Stop the drawing. * Pattern of the [DROP CHECK] dose not heve menu of the [Y resolution]-[Drawing color]. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.1 R.1.4...
  • Page 134 Displaying the status of the Media Jam Sensor. ON/OFF CLEANER Displaying the status of the Cleaner. ON/OFF DAMPER 1 to 8 Displaying the status of the Damper. A sensor name of "ON" is displayed /--- © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.2 R.1.0...
  • Page 135  When a check sum error occurs, “F-ROM SUM ERROR” is displayed. SDRAM check Executes Read/Write check of SDRAM.  When a DATA error occurs, “SDRAM D:xxxxxxxx” is displayed.  When a Address error occurs, “SDRAM A:xxxxxxxx” is displayed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.3 R.1.0...
  • Page 136 When the panel switch is pressed, the name of the switch is displayed on the LCD. If none is pressed, “NONE” is displayed on the LCD. When you press the [END] key, “Test end” is displayed and the keyboard test is completed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.4 R.1.0...
  • Page 137  Outline The characters are displayed on the LCD.  Content After LCD test starts, each character will be displayed repeatedly on the LCD. When you press the [END] key, the LCD is completed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.5 R.1.0...
  • Page 138 The temperature in the table below is displayed. Display Content ROOM AIR Room temperature HEAD1 Head temperature of head 1 EVEN side HEAD2 Head temperature of head 1 ODD side Temperature of HDC PCB © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.6 R.1.0...
  • Page 139 Check the ink cartridge IC.  Content Check is performed by reading the IC chip data, and then displays the number of errors for each cartridge. When an error occurs, “IC=1 ERR=1” is displayed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.7 R.1.0...
  • Page 140 MAINTENANCE MANUAL > Test Items > Test Function > CARTRIDGE VALVE Rev. Issued 2012.02.29 Revised Model JV400-LX F/W ver 1.00 Remark 5.1.8 CARTRIDGE VALVE  Function Open/close of cartridge valve is checked. Executes all OPEN/all CLOSE of valves by pressing [FUNCTION] key. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.8 R.1.0...
  • Page 141 MAINTENANCE MANUAL > Test Items > Test Function > CARTRIDGE SENSOR Rev. Issued 2012.02.29 Revised Model JV400-LX F/W ver 1.00 Remark 5.1.9 CARTRIDGE SENSOR  Function Cartridge sensor and Ink end sensor, it is checked operating conditions. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.9 R.1.0...
  • Page 142 Issued 2012.02.29 Revised 2012.11.01 F/W ver Model JV400-LX 1.00 Remark 5.1.10 Maintenance Cartridge  Function Perform various operation checks of slot of the maintenance cartridge. 1, Checking cartridge sensor and ink near end sensor 2, Valve operation test © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.10 R.1.1...
  • Page 143 *It may cause ink leakage from the Head when executed in keeping the ink charged. For the work, put down unused media or the like in advance since it may cause ink leakage when [Y SERVO] or [XY SERVO] is executed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.11 R.1.1...
  • Page 144 “M: xxx E: xxx” is displayed on the lower row of the LCD. The coordinate value of the motor encoder is displayed in M, and that of the linear encoder is displayed in E in units of mm. With[] []key, you can move the slider to right and left. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.12 R.1.0...
  • Page 145 Issued 2012.02.29 Revised Model JV400-LX F/W ver 1.00 Remark 5.1.13 TEST HARDWARE  Outline Port test of the hardware  Content As this is a function for development, the details are not disclosed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.13 R.1.0...
  • Page 146 : Difference between @@@ and $$$ The sensor read value is updated regularly (every 150 msec). [], [] : Moves the head [END] : After the cap is put back on, the paper sensor test is completed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.14 R.1.0...
  • Page 147 Contents: The ON heater temperature moves up. If it is left, it may exceed the upper limit of the setting value. Be careful about it. Step Item Description Remarks ON/OFF setting Designates ON/OFF of Pre, Print and Post Heater. Temperature is not controlled. ON/OFF display [END]: Returns to setting screen. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.15 R.1.1...
  • Page 148 Description: Operation test of LED pointer. Set value: ON, OFF CIRCULATION Description: Operation test of circuration valve. VALVE Set value: 1, 2 UISS VALVE Description: Operation test of UISS valve. Set value: 1, 2, 3, 4 © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.16 R.1.0...
  • Page 149 The LEDs are controlled according to the ON/OFF designation.  List of LEDs Kinds HEAT LED Pre, Print, and Post heat LEDs, Constant LED ACTIVE LED ACTIVE LED Cartridge LED RED x8 , GREEN x8 © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.17 R.1.0...
  • Page 150 JV400-LX 1.00 Remark 5.1.18 SKEW CHECK  Function Skewing of media is checked. Feed distance is designated to execute feeding. Feed distance: 1–10 m (unit: 1 m) [END]: Finish feeding, [ENTER]: Aborts/Restarts feeding. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.18 R.1.1...
  • Page 151 12.0 Internal circuit 36.0 Motor drive Head drive 36.0 etc. 3.3VB Circuit for sleep func- tions 3.3V Internal circuit 2.5V Internal circuit 1.8Vme Internal circuit 1.5VB Low voltage circuit 1.2V Low voltage circuit © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.19 R.1.0...
  • Page 152 MAINTENANCE MANUAL > Test Items > Test Function > VACUUM FAN Rev. Issued 2012.02.29 Revised Model JV400-LX F/W ver 1.00 Remark 5.1.20 VACUUM FAN  Outline As this is a function for development, the details are not disclosed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.20 R.1.0...
  • Page 153 The ON heater temperature is raised. If it is left, it may exceed the upper limit control is not of the setting value. Be careful about it. performed. FAN ON/ OFF setting Specify ON/ OFF of the Drying Heater Assy “FAN”. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.21 R.1.0...
  • Page 154 MAINTENANCE MANUAL > Test Items > Test Function > VOLTAGE SELECTOR Rev. Issued 2012.02.29 Revised Model JV400-LX F/W ver 1.00 Remark 5.1.22 VOLTAGE SELECTOR  Function Check the voltage selector status. Either of “110V” and “220V” is displayed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.22 R.1.0...
  • Page 155 Issued 2012.11.01 Revised Model JV400-LX F/W ver 1.00 Remark 5.1.23 EVENT LOG  Function Saved Event Logs are displayed.  Content As this is a function for development, the details are not disclosed. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.23 R.1.0...
  • Page 156 JV400-LX F/W ver 1.00 Remark 5.1.24 CHECK MESSAGE  Function Checks the display of error and warning message.  Content Change the display of error / warning message with [] / [] key. © 2014 MIMAKI ENGINEERING CO.,LTD. 5.1.24 R.1.0...
  • Page 157 MAINTENANCE MANUAL > Test Items > Other Test Test Items Test Function Other Test © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 158 MAINTENANCE MANUAL > Disassembly and Reassembly > Covers Disassembly and Reassembly Covers Ink-related Parts Drive System Electrical Parts Sensors © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 159 Rigth cover 200 Rigth cover Left mentenance cover- Heater cover 160(130) Heater cover U160(130) Front cover 200L160(130) Platen cover F160(130)LX KB panel 200 Right mentenance cover-C Take up motor cover (S) Right mentenance cover-U © 2014 MIMAKI ENGINEERING CO.,LTD. 6.1.1 R.1.1...
  • Page 160 When fixing the cover, put it inside of the washer of loosened screw and tighten the screw. Good example: Bad example: The washer of the screw The washer of the screw is outside of the cover. is inside of the cover. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.1.1 R.1.1...
  • Page 161 MAINTENANCE MANUAL > Disassembly and Reassembly > Ink-related Parts Disassembly and Reassembly Covers Ink-related Parts Drive System Electrical Parts Sensors © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 162 Remark 6.2.1 Changing Joint Ink supply path (4-color fill: at factory shipment) Circulation Ink supply path (4-color + W fill) Ink supply path (6-color fill) Circulation Ink supply path (6-color + W fill) © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.1 R.2.2...
  • Page 163 Make sure that O-ring is not remaining in the joint screws. 5. Tighten the joint screws. Leave a space of around 0.5 mm between the coupler and screw. When clamping the joint screws, do not clamp them too much. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.1 R.2.2...
  • Page 164 Tube tag “8” Fitting Check valve Remove Pump W filter tube with Tube tag “7” L connector 3. Return the Rear cover - LU to the original location, and affix using the screws. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.1 R.1.0...
  • Page 165 10. Remove the damper from the damper adapter Assy. by pressing to inside the “claw” stopper at lower the damper. “claw” stopper (Stoppers are front and rear of the damper, remove each stoppers.) Press inside and removed” © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.2 R.2.0...
  • Page 166 ⑤ ⑧ ⑧ ⑥ ⑥ ⑦ ⑦ ② ② ③ ③ damper1 damper2 damper3 damper4 front side 12. Perform [DAMPER / FILLUP] and fill ink in the damper. Refer to ["4.2.21 DAMPER FILLUP"]. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.2 R.2.0...
  • Page 167 8. Move the Print Head Carriage to make your work easy. 9. Disconnect the Damper sensor cable (each damper has 1 cable) from the damper sensor PCB. Damper sensor PCB Not remove PCB Damper sensor cable © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.3 R.2.2...
  • Page 168 11. Remove the Fittings from the tube between the damper and head unit. (Each damper has 2 fittings at front and rear, i.e., One Damper head has 4 fittings.) Fittings Print head unit © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.3 R.2.2...
  • Page 169 View from top side ① ④ ⑤ ⑧ ⑥ ⑦ ② ③ damper1 damper2 damper3 damper4 front side 14. Perform [DAMPER / FILLUP] and fill ink in the damper. Refer to ["4.2.21 DAMPER FILLUP"]. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.3 R.2.2...
  • Page 170 Pipe attachment BKT has 2 kinds of UL1 and UR1 of the symmetry form, each is attached the head of left and right. Pipe attachment BKT-UR1 Pipe attachment BKT-UL1 “claw” 2; move to slide Front side 1; push down © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.3 R.2.2...
  • Page 171 View from top side ① ④ ⑤ ⑧ ② ③ ⑥ ⑦ damper1 damper2 damper3 damper4 Front side 21. Perform [DAMPER / FILLUP] and fill ink in the damper. Refer to ["4.2.21 DAMPER FILLUP"]. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.3 R.2.2...
  • Page 172 MAINTENANCE MANUAL > Disassembly and Reassembly > Ink-related Parts > INK FILTER(DELETED) Rev. Issued 2012.02.29 Revised 2013.02.15 F/W ver. Model JV400-LX Remark 6.2.4 INK FILTER(DELETED) This item was deleted. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.4 R.1.1...
  • Page 173 MAINTENANCE MANUAL > Disassembly and Reassembly > Ink-related Parts > Air Route (DELETED) Rev. Issued 2012.02.29 Revised 2013.02.15 F/W ver. Model JV400-LX Remark 6.2.5 Air Route (DELETED) This item was deleted. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.5 R.1.1...
  • Page 174 MAINTENANCE MANUAL > Disassembly and Reassembly > Ink-related Parts > Tube Connections of Air Route Rev. Issued 2012.02.29 Revised 2013.02.15 F/W ver. Model JV400-LX Remark 6.2.6 Tube Connections of Air Route (DELETED) This item was deleted. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.6 R.1.1...
  • Page 175 4. Release the claw and pull out the cap base assy from the C slider 200. Cap base assy Take care not to lose the Cap SP-20. Cap spring 200 Release the claw. C slider 200 5. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.7 R.1.1...
  • Page 176 1. Remove the C absorber and C absorber 2. C absorber C absorber 2 2. Remove the Cap base assy. • "6.2.7 Cap Head Assy" Cap base assy. 3. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.8 R.1.1...
  • Page 177 4. Remove the screws (x2), and remove the Tube pump assy. Tube pump assy. 5. Reverse the disassembly procedure for reassembly. Protrude the pump tube of the discharge side from tube end by 5 to 9 mm. Screw © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.9 R.1.0...
  • Page 178  Confirm that the pump tube of the discharging side Waste ink tray is stored within the pipe of waste ink tray. Tube  Make sure not to project the tube from the pipe of waste ink tray. Tube © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.10 R.1.0...
  • Page 179 Valve N-3 M6 Assy Screw Take care not to contaminate the surroundings with ink. Also, take care not to lose the RS O-ring. RS O-ring Joint Screw 6. Reverse the disassembly procedure for reassembly. Tube © 2014 MIMAKI ENGINEERING CO.,LTD. 6.2.11 R.1.0...
  • Page 180 MAINTENANCE MANUAL > Disassembly and Reassembly > Drive System Disassembly and Reassembly Covers Ink-related Parts Drive System Electrical Parts Sensors © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 181 2. Remove the X pulley cover. 3. Remove the connector of the X-axis Motor. 4. Loosen the fixing screw of XMBKT, and remove the spring. バネ 5. Remove XMBKT and the X-axis motor from the main body. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.1 R.1.1...
  • Page 182 6.3.1 X-axis Motor Assy 6. Remove the screw (x3) of XMBKT and remove the X-axis X-axis Motor motor Assy. 7. Reverse the disassembly procedure for reassembly. The belt tension does not need to be adjusted. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.1 R.1.0...
  • Page 183 4. Remove the YM top plateTM. YM top plate TM 5. Remove YM stud 200 (x2) and take out the Y-axis motor. YM stud 200 6. Release the clamps and the cable (directly connected to main PCB assy). © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.2 R.1.1...
  • Page 184  Mount the Y-axis motor so that the belt is Good horizontal and centered on the Y drive pulley Example: Horizontal but upper (upper side is also acceptable). Example: Shifted lower Example: Slanting © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.2 R.1.0...
  • Page 185 Y drive belt. Y-SP plate Y drive belt 3. Remove the belt holder from the slider. Remove the screws in the left figure, and move the carriage. slider © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.3 R.1.1...
  • Page 186  Mount the Y-axis motor so that the belt is horizon- Example: tal and centered on the Y drive pulley (upper side is Horizontal but upper also acceptable). Example: Shifted lower Example: Slanting © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.3 R.1.0...
  • Page 187 Y drive belt. Y-SP plate Y drive belt 3. Remove the belt holder from the slider. Remove the screws in the left figure, and move the carriage. slider © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.4 R.1.1...
  • Page 188 Belt Holder 12. Loosen the screws on the Y-SP plate on the left side of the main body, and increase the Y drive belt tension. 13. Reverse the disassembly procedure for the subsequent reassemblies © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.4 R.1.0...
  • Page 189 Spring 5. Remove the scale hook and scale holder L from the linear Scale Holder L encoder scale. Scale Hook Linear Encoder Scale © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.5 R.1.1...
  • Page 190 8. Engage the scale hook with the scale base L through a spring, and mount the linear encoder scale while peeling off the protection film. 9. Reverse the disassembly procedure for the subsequent reassemblies. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.5 R.1.0...
  • Page 191 4. Remove the cable connector coming from the solenoid. 5. Reverse the disassembly procedure for reassembly. Be sure to perform attaching position adjustment. Refer to "4.3.2 Adjustment of the Mounting Location for the Cutter". © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.6 R.1.0...
  • Page 192 D cut point. Brushless Motor SK <Good example> <Bad example> Fixing Screw M Gear shaft Motor Shaft © 2014 MIMAKI ENGINEERING CO.,LTD. 6.3.7 R.1.0...
  • Page 193 MAINTENANCE MANUAL > Disassembly and Reassembly > Electrical Parts Disassembly and Reassembly Covers Ink-related Parts Drive System Electrical Parts Sensors © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 194 4. Remove the screws and then remove the DC power supply DC power supply assy assy. Screw 5. Reverse the disassembly procedure for reassembly. Before mounting the power unit box cover 200, adjust the voltage of the DC power supply assy. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.1 R.1.0...
  • Page 195 4),When the battery is replaced with a new one, pay attention to the polarity at replacing. 1. Turn off the main power supply and remove the power plug from the main body. 2. Remove the Electric BOX cover 200. 3. Disconnect all connectors on PCB. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.2 R.1.1...
  • Page 196 Main PCB Assy Screw 5. Reverse the disassembly procedure for reassembly. When a used Main PCB is to be discarded, remove the installed battery (CR2032). Disposal of the used battery according to manu- facturer’s instructions © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.2 R.1.0...
  • Page 197 • Y Cover 200 C 160/(130) • Y Cover 200 R 160/(130) • HDC cover Screw 2. Disconnect all cables from PCB. 3. Remove the screws and then remove the cable bear. Screw Cable bear © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.3 R.1.1...
  • Page 198 Issued 2012.02.29 Revised Model JV400-LX F/W ver. Remark 6.4.3 HDC PCB Assy 4. Remove the screws and then remove the HDC PCB assy. Screw 5. Reverse the disassembly procedure for reassembly. HDC PCB assy © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.3 R.1.0...
  • Page 199 Not-targeted due to being unconnected CN17 Failure of FFC between Central IO PCB – Ink System PCB DC36V power supply to Ink Sys- (blowout due to scratches, tilted inserted into the connector, etc.) tem PCB © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.4 R.1.0...
  • Page 200 Cause of blowout/ error display 12A(AC) Pre-heater Incorrect setting of voltage selector. Cable is wedged between sheet Print heater metal. Drying Heater (No.1, No.2) Error display: “Heater disconnection” 12A(AC) After heater Drying Heater (No.2, No.3) © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.4 R.1.0...
  • Page 201 5. Reverse the disassembly procedure for reassembly. Before mounting the power unit box cover 200, adjust the voltage of the DC power supply assy. Tester “-” ( DC- ) Tester “+” ( DC+ ) Volume © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.5 R.1.0...
  • Page 202  Relationship of terminal block, connector and harness AC input AC-L (Line) AC-N (Neutral) (Ground) Control signal input DC output POW CN3 (CN3) POW CN2 (CN2) [ - ] (DC-) POW CN1 (CN1) [ + ] (DC+) © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.5 R.1.0...
  • Page 203 3. Remove DDR2PRAM PCB assy from the main PCB assy. (Remove a nut.) An inter-PCB connector is used to connect the PRAM PCB assy to the main PCB assy. 4. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.6 R.1.1...
  • Page 204 5. Remove the Heater PCB assy. (screw x4) An inter-PCB connector is used to connect the PRAM screw PCB assy to the main PCB assy. Heater PCB Assy 6. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.7 R.1.1...
  • Page 205 4. Move the ink supply PCB wiring cover. Ink supply PCB wiring cover (1) Loosen screws (x2). (2) Move the ink supply PCB wiring cover above the Y bar. Ink supply PCB wiring cover screw Move Ink system Assy © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.8 R.1.1...
  • Page 206 Issued 2012.03.30 Revised 2013.02.15 F/W ver Remark 6.4.8 INK SYSTEM PCB Assy 5. Disconnect all connectors on PCB. 6. Remove the INK System PCB Assy. (screw x4) 7. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.8 R.1.1...
  • Page 207 3. Disconnect all connectors on PCB. screw 4. Remove the Central-IO PCB assy. (screw x4) 5. Reverse the disassembly procedure for reassembly. When replacing the PCB, overwrite the parameter. Change the system parameter No.107 from “0” to “10”. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.9 R.1.1...
  • Page 208 2. Remove the Cartridge cover. 3. Remove the LED cover. screw INK LED PCB Assy 4. Remove the Ink LED PCB Assy. LED cover 5. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.10 R.1.1...
  • Page 209 MAINTENANCE MANUAL > Disassembly and Reassembly > Electrical Parts > Negative / Positive pressure sensor Rev. Model JV400-LX Issued 2012.03.30 Revised 2013.02.15 F/W ver Remark 6.4.11 Negative / Positive pressure sensor PCB Assy(DELETED) This item was deleted. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.11 R.1.1...
  • Page 210 5. Remove the 150LPI Encorder PCB Assy. 150LPI Encorder PCB Linear sensor BKT 6. Reverse the disassembly procedure for reassembly. After attachment has been completed, perform "4.3.5 Positioning of the Encoder Sensor" © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.12 R.1.2...
  • Page 211 KB panel 200 2. Remove cable from the PCB and KB Panel 200. 3. Remove the Key Board PCB Assy. KB panel Key top Key board PCB Assy 4. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.13 R.1.1...
  • Page 212 Cartridge holder 200 4. Remove the relevant cartridge guide. Cartridge Guide 5. Remove the connector and loosen the screws to take off the ID ID Contact PCB CN032 Assy contact PCB CN032 assy. Loosen © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.14 R.1.0...
  • Page 213 F/W ver 1.20 Remark 6.4.14 ID Contact PCB CN032 Assy 6. Remove the screws and then remove the ID contact PCB CN032 assy. IDContact PCB CN032 Assy 7. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.14 R.1.0...
  • Page 214 Take-up Motor PCB Assy  Work procedures 1. Remove the take-up cover (S). 2. Disconnect all connectors and then remove the take-up motor PCB assy. Take-up Motor PCB Assy 3. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.15 R.1.0...
  • Page 215 3. Remove the heater PCB separating plate. 4. Disconnect the connecter “CN1” on the Heater PCB. Heater PCB separating plate screw 5. Disconnect the reley connector of thermistor. (Around wiper unit) Reley connector of thermistor © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.16 R.1.1...
  • Page 216 Platen cover R160(130)LX 7. Remove the Back air duct. FAN MOTOR 8. Disconnect the relay connector of the FAN MOTOR. 9. Remove the FAN MOTOR. Back air duct 10. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.4.16 R.1.0...
  • Page 217 MAINTENANCE MANUAL > Disassembly and Reassembly > Sensors Disassembly and Reassembly Covers Ink-related Parts Drive System Electrical Parts Sensors © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 218 2. Remove the screw, release the hook and then remove cartridge frame. Cartridge Frame 3. Remove the detector assy, I/C, Y from the cartridge guide. Exist/non-exist Sensor 4. Reverse the disassembly procedure for reassembly. Near End Sensor © 2014 MIMAKI ENGINEERING CO.,LTD. 6.5.1 R.1.0...
  • Page 219 3. Remove the heater PCB separating plate. 4. Disconnect the connecter “CN1” on the Heater PCB. Heater PCB separating plate screw 5. Disconnect the reley connector of thermistor. (Around wiper unit) Reley connector of thermistor © 2014 MIMAKI ENGINEERING CO.,LTD. 6.5.2 R.1.1...
  • Page 220 JV400-LX Issued 2012.03.30 Revised F/W ver Remark 6.5.2 Paper Sensor 6. Remove the Platen cover R160(130)LX. Platen cover R160(130)LX 7. Remove the Photo sensor. Photo sensor 8. Reverse the disassembly procedure for reassembly. © 2014 MIMAKI ENGINEERING CO.,LTD. 6.5.2 R.1.0...
  • Page 221 MAINTENANCE MANUAL > Troubleshooting > Details on Errors and Malfunctions 7.Troubleshooting Details on Errors and Malfunctions Detailed Methods of Coping with the Malfunctions © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 222 Do the above functions operate normally? Troubles on the host computer side If this troubleshooting cannot correct the trouble, check to see if the same trouble occurs with another host computer (if possible). 7.1.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 223  Replace the defective part (sensor, etc.) or make the necessary adjustment.  Replace the PCBs. 4. Repair at the factory If the error recurs even after the corrective measures specified here are taken, return the printer to the factory of MIMAKI for repair. 7.1.1 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 224 1. Replace the MAIN PCB with a new one. (Refer to abnormal. 3.3.1) MAIN PCB V1R2 ERROR 152 Main board 2.5V power supply is 1. Replace the MAIN PCB with a new one. (Refer to abnormal. 3.3.1) MAIN PCB V2R5 7.1.2 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 225 1. Check the PRM file. Ment Command 2. Check the number of each parameter. Operation of a maintenance command fails (if PRM matches up to the machine.) * Non-disclosed command Parameter Up/Download and time setting (LcAeMent [M0xfe]) 7.1.2 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 226 7. Replace the Y-axis Motor with a new one. (Refer to 6.3.2) 8. Replace the HDC PCB with a new one. (Refer to 6.4.3) 9. Replace the MAIN PCB with a new one. (Refer to 3.3.1) 7.1.2 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 227 2. Replace the Print Head with a new one. (Refer to 3.1.1) (The temperature does not rise after heating for over a certain period of time.) 3. Replace the HDC PCB with a new one. (Refer to 6.4.3) 7.1.2 R.1.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 228 PCB. 6.4.9) 3.Parameter data is abnormal. 5. Replace the MAIN PCB with a new one.(Refer to 3.3.1) ERROR 909 Parameter version which is downloaded is different from FW version. PARAMETER VERSION 7.1.2 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 229 7. Replace the MAIN PCB with a new one. (Refer to 3.3.1) <LOCAL> Even if there is enough Check the ink pack setting status in the eco case. CHECK INK PACK amount of ink, ink end was detected. 7.1.3 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 230 Even though a certain amount Perform [ MAINTENANCE DAMPER ] (when it is displayed again). Damper HIGH:MMCCYYKK of ink has been consumed, Same as ERROR618,619. there is no change in the liquid level detection sensor “High”. 7.1.3 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 231 An ink error occurred. :INK ERROR CAN’T OPERATE The cover is opened. :COVER OPEN CAN’T OPERATE The data has been received. :DATA REMAIN WIPER CLEANING Wiper cleaning is required. Perform [STATION MAINTENANCE/CARRIAGE OUT]. [ENT] 7.1.3 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 232 3. Check the connection state between MAIN PCB - CIO Register (EER:Address 74) bit7 Central-IO PCB. 4. Replace the MAIN PCB with a new one. (Refer to 3.3.1) 5. Replace the Central-IO PCB with a new one. (Refer to 6.4.9) 7.1.4 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 233 2. Replace the FFC and cable of the above routes. 3. Replace the HDC PCB with a new one. (Refer to 6.4.3) 4. Replace the MAIN PCB with a new one. (Refer to 3.3.1) 7.1.4 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 234 6. Replace the Y-axis motor with a new one. (Refer to 6.3.2) 7. Replace the HDC PCB with a new one. (Refer to 6.4.3) 8. Replace the MAIN PCB with a new one. (Refer to 3.3.1) 7.1.4 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 235 80d : FW/SERVO IT (Servo interruption error) SYSTEM HALT (*) FW error 80e : FW/FROM prm (FROM PARAM error (F/W BUG)) SYSTEM HALT (*) FW error 80f : FW/SIO vch (Virtual serial CH setting error) 7.1.4 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 236 (Time over of erasing FROM sector.) SYSTEM HALT (*) Unnown error 000 : UNNOWN ERR SYSTEM HALT (*) Device configuration is wrong. 1. Check whether or not FW is correct for using device. 910 : DEVICE CONST 7.1.4 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 237 MAINTENANCE MANUAL > Troubleshooting > Detailed Methods of Coping with the Malfunctions Troubleshooting Details on Errors and Malfunctions Detailed Methods of Coping with the Malfunctions © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 238 (Flowing ink is not enough to remove them.) Perform test drawing to Replace Head check nozzle missing. It is a trouble of other than ink Normal use supply system. Check other than supply system. 7.2.1 R.2.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 239 2. Wipe off the ink sticking to the wiper slider with a clean stick dipped in maintenance washing liquid LX. 3. Wipe cleaning solution with a dry cloth. Fully wipe cleaning solution so that it may not adhere to the head. Wiper slider Wipe 7.2.2 R.1.2 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 240 ・Wipe off so that you can see original color (black) of the cap rubber. 2. Wipe cleaning solution with a dry cloth. Fully wipe cleaning solution so that it may not adhere to the head. 7.2.2 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 241 7.2.2 Cleaning of the Wiper, Cap and Media Press  Cleaning of Media press 1. Clean the media press with an unwoven cloth etc. Media press Remove pieces of media and ink dirt. 7.2.2 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 242 Perform the work by following the “Sorting process sheet of ink supply system’s troubles”. NG: If you do not feel a good response when pulling the syringe (You can pull easily.) Cap leakage occurs. Check the cap and the cap position. 7.2.3 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 243 (However, it is assumed that there is no abnormality in the liquid surface sensor of the damper.)  Measures Change Ink supply pump. Refer to “ 3.1.3 Replacement of the Ink Supply Pump “. 7.2.4 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 244 4. Perform air purge operation, and check that air comes into the Ink filling jig ink filling jig. 5. Visually check that there is no air bubble in the path, and stop air purge operation. 6. Cleaning is carried out. 7.2.5 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 245 2. From the tube before the damper, pull with the syringe. If you can pull it, the valve is normal. 3. From the tube before the damper, perform pump solution sending. If you can do it, the pump is normal. 7.2.6 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 246 MAINTENANCE MANUAL > Troubleshooting > Detailed Methods of Coping with the Malfunctions > Checking nega- Rev. Issued 2012.02.29 Revised 2013.02.15 F/W ver. Model JV400-LX Remark 7.2.7 Checking negative pressure abnormality (DELETED) This item was deleted. 7.2.7 R.1.1 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 247 4.Dust may adhere to the nozzle surface, the wiper and the cap. Clean them. (They may be invisible.) 5.Clean the media press.  Large ink drops of the specified color occur. 6.Check the damper. Replace the damper. 7.2.8 R.2.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 248  Nozzle surface Dryness: Depending on the ambient environment, even if the nozzle surface is dry, periodical wiping 2 is not performed. Set [PERIO.WIPE2] to MANUAL from [SETTING]- [PERIO.WIP]. As the rough guide, it shall be 40min. 7.2.9 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 249 It is possible that connection defect between the adapter and the head may occur at the FCO9 work.  Fully discharge the relevant color with check pattern 100% and check that nozzle missing recurs. f nozzle missing increases when you continue drawing, there is possibility of connection defect. 7.2.9 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 250 When you left this with the main power OFF, we do not guarantee the nozzle discharging status.  Countermeasure It is possible that colors are mixed etc., perform cleaning (several times) and air purge. 7.2.9 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 251 ③ There is too much waste liquid. (When charging ink after replacing the print head) → Clear the waste liquid amount on the local screen. 7.2.10 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 252 ① Damper valve malfunction The damper valve may not be open enough. Open the top of the damper valve release arm (spring mounting position) toward left and right so that you can charge ink. 7.2.10 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 253 ●Remove the fitting from the top of the damper. Use a syringe, and so on to suck directly, and manually fill the path with ink until just before the damper. Doing this may allow you to charge ink. ●If this does not work, replace the filter. 7.2.10 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 254 *On the premise that the suction pump is working properly. To check this, in the pump aging step above, set the value to Cap (OFF), and then supply cleaning liquid, and so on in the cap during operation. 7.2.10 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 255 Between the adapter and head tube; The position of the fitting inserted under the adapter may be wrong. In this case, you have to assemble it again. *This may happen when replacing the print head. 7.2.10 R.1.0 © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 256 MAINTENANCE MANUAL > Operation Flow > Basic Operation Operation Flow Basic Operation Print Mode Service Mode © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 257 MAINTENANCE MANUAL > Operation Flow > Basic Operation > Start Up Rev. Model JV400-LX Issued 2012.02.29 Revised 2014.04.30 F/W ver. 1.20 Remark 8.1.1 Start Up © 2014 MIMAKI ENGINEERING CO.,LTD. 8.1.1 R.1.2...
  • Page 258 MAINTENANCE MANUAL > Operation Flow > Print Mode Operation Flow Basic Operation Print Mode Service Mode © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 259 MAINTENANCE MANUAL > Operation Flow > Print Mode > LOCAL Rev. Model JV400-LX Issued 2012.02.29 Revised 2013.02.15 F/W ver. 1.20 Remark 8.2.1 LOCAL © 2014 MIMAKI ENGINEERING CO.,LTD. 8.2.1 R.1.2...
  • Page 260 MAINTENANCE MANUAL > Operation Flow > Print Mode > SETUP Rev. Model JV400-LX Issued 2012.02.29 Revised 2014.04.30 F/W ver. 2.50 Remark 8.2.2 SETUP © 2014 MIMAKI ENGINEERING CO.,LTD. 8.2.2 R.1.3...
  • Page 261 MAINTENANCE MANUAL > Operation Flow > Print Mode > MAINTENANCE Rev. Model JV400-LX Issued 2012.02.29 Revised 2013.05.10 F/W ver. 1.20 Remark 8.2.3 MAINTENANCE © 2014 MIMAKI ENGINEERING CO.,LTD. 8.2.3 R.1.3...
  • Page 262 MAINTENANCE MANUAL > Operation Flow > Print Mode > MACHINE SETUP Rev. Model JV400-LX Issued 2012.02.29 Revised 2013.05.10 F/W ver. 1.20 Remark 8.2.4 MACHINE SETUP © 2014 MIMAKI ENGINEERING CO.,LTD. 8.2.4 R.1.3...
  • Page 263 MAINTENANCE MANUAL > Operation Flow > Service Mode Operation Flow Basic Operation Print Mode Service Mode © 2014 MIMAKI ENGINEERING CO.,LTD.
  • Page 264 MAINTENANCE MANUAL > Operation Flow > Service Mode >#ADJUST Rev. Model JV400-LX Issued 2012.02.29 Revised 2013.05.10 F/W ver. 1.20 Remark 8.3.1 #ADJUST © 2014 MIMAKI ENGINEERING CO.,LTD. 8.3.1 R.1.3...
  • Page 265 MAINTENANCE MANUAL > Operation Flow > Service Mode >#ADJUST Rev. Model JV400-LX Issued 2012.02.29 Revised 2013.02.15 F/W ver. 1.20 Remark 8.3.1 #ADJUST © 2014 MIMAKI ENGINEERING CO.,LTD. 8.3.1 R.1.2...
  • Page 266 MAINTENANCE MANUAL > Operation Flow > Service Mode > #TEST Rev. Model JV400-LX Issued 2012.02.29 Revised 2013.02.15 F/W ver. 1.20 Remark 8.3.2 #TEST © 2014 MIMAKI ENGINEERING CO.,LTD. 8.3.2 R.1.2...
  • Page 267 MAINTENANCE MANUAL > Operation Flow > Service Mode > #TEST Rev. Model JV400-LX Issued 2012.02.29 Revised 2013.02.15 F/W ver. 1.20 Remark 8.3.2 #TEST © 2014 MIMAKI ENGINEERING CO.,LTD. 8.3.2 R.1.2...
  • Page 268 D500710-23-30062014 ©MIMAKI ENGINEERING CO.,LTD. 2013 FW: 2.5...

This manual is also suitable for:

Jv400-130lxJv400-160lx