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MIMAKI JV400-LX DC1 Manual
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MIMAKI JV400-LX DC1 Manual

MIMAKI JV400-LX DC1 Manual

Heater replacement
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JV400-LX　DC1
Heater Replacement Manual
MIMAKI ENGINEERING CO., LTD.
URL:http://eng.mimaki.c o. jp
D901995-10

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Summary of Contents for MIMAKI JV400-LX DC1

  • Page 1 JV400-LX　DC1 Heater Replacement Manual MIMAKI ENGINEERING CO., LTD. URL:http://eng.mimaki.c o. jp D901995-10...
  • Page 2 JV400-LX　DC1 Heater Replacement Manual Date 2013.07.11 Manual Ver 1.00 Remark Status Index Rev. changes Released New issued © 2013 MIMAKI ENGINEERING CO.,LTD.
  • Page 3 Rev. Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX JV400-LX DC1 Heater Replacement 　  Purpose Replace the heater to eliminate uneven drying on left and right ends, and to improve drying performance.  Tools 1. Phillips screwdriver 2. 4mm hex wrench 3.

  • Page 4: Preliminary Work

    Rev. Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement  Work procedure (detailed)  1. Preliminary work Y cover 200C160(130) Y cover RR Left maintenance cover U Front cover 200L160(130) Right maintenance cover U Right maintenance cover C 1.
  • Page 5 Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement  2.Replacement of the heater 1) Remove the wiring. 1. Disconnect the thermistor cable from the heater. ST wiring cover If the machine has an ST wiring cover installed, the ST wiring cover should be removed as the first step.
  • Page 6 Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 4. Remove the Cover sensor BKT from the front cover You might need to frames removed in Step 3. remove the entire bush. On some machines, the relay cable cannot be removed.
  • Page 7 Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 4) Remove and modify the Platen. 7. Remove the screws shown in the figure on the below (160: 14 locations, 130: 12 locations), and then remove P platen.
  • Page 8 Model Issued 2013.06.06 Revised 2013.06.20 F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 11. Use acetate tape to protect the area around the punched location. 12. Apply Bantekuto to both ends inside the platen. Use alcohol to degrease the surface where Bantekuto will be applied.
  • Page 9 Issued 2013.06.06 Revised 2013.06.20 F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 14.Use a cable tie to bundle the wires coming out from the center of the platen. 15.Use a cable tie to bundle the wires on the thermostat.
  • Page 10 Rev. Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 18.Cover both the heater cable and extension cable with a corrugated tube. パンチにて穴を開ける Extension cable side パンチにて穴を開 Platen side パンチにて穴を開ける Corrugated tube Take care to prevent the sections of heater wire that are Take care to prevent the sections that are folded folded back on themselves from sticking out of the tube.
  • Page 11 Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement ● Size 160: Fix with cable ties in the areas indicated with red circles in Face the slit on the tube toward the front left figure. (3 locations) Connection position for relay connector 20.Wrap acetate tape around the areas where the cables...
  • Page 12 Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 24.Fix the platen with screw. (See the figure below.) Take care to prevent heater wiring from becoming pinched in metal plates. Order to tighten screws: In order from ① to ③ , and then as desired.
  • Page 13 Rev. Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 26.Temporarily tighten the screws. Front side Temporarily tighten 27.Raise the clamp lever, and move the roll holder to the end. 28. Install platen cover R on the temporarily tightened screws.
  • Page 14 Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 8) Attachment of the Platen cover F 32.Temporarily tighten the screws on the platen cover F base. (160: 5 locations, 130, 4 locations) 33.Fit platen cover F on the temporarily tightened screws, and move the cables to the outside of the boards at the left and right ends.
  • Page 15 Rev. Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 9) Heater cable wiring Wire the heater cable in the combinations shown Colors of cables to insert below. in heater board ・Connect the Pre-heater (blue) to heater PCB CN1.
  • Page 16 Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 5. After closing the front cover, confirm that the sensor is pressing the dog correctly. If not, adjust it by loosening the screws shown in the fig- ure on the left. (2 locations) 6.
  • Page 17 Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 9. Attach the heater skirt. Temporarily tighten Temporarily tighten the screws on the Drying heater Assy. Hook the U groove at the bottom of the heater skirt on this screw.
  • Page 18 Rev. Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 12.Apply the included seals, shown below, to the left and right ends of the platen. Left side Right side  4.Attachment of the W filter 1. Remove the Rear cover LU and Light maintenance cover 200.
  • Page 19 Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 5. Install the fitting on one end of the W filter tubes (attached to the L-shaped pipe, 2 tubes). (There is already a fitting on the other end.) Perform curing to prevent ink leakage.
  • Page 20 Rev. Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement  5.Changing of the Parameter 1. Select #PARAMETER/SYSTEM param. in the Function menu, and change No.12DC1 to 1. FUNCTION #PARAMETER [ENT] ENTER key #PARAMETER SYSTEM param.[ENT] ENTER key SYSTEM param.
  • Page 21 Model Issued 2013.06.06 Revised F/W ver Remark JV400-LX 　 JV400-LX DC1 Heater Replacement 1. Turn the dial on the tester to "Check for conduction". Tester The positions on the dial will vary according to the model of tester used. 2. Insert the probes from the tester into the inlet to check for Power switch is ON a short circuit.
  • Page 22 D901995-10-11072013 ©MIMAKI ENGINEERING CO.,LTD. 2013...