JW220-UM-251 - Graphtec

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7. DISASSEMBLY AND REASSEMBLY7.2.3 How to Replace the Main BoardHow to detach the main board(1) Turn off the power, and then disconnect the power cable from the JW220.(2) Detach the main board cover (see Subsection 7.2.2).(3) Disconnect all the connectors and flexible cables on the main board.(4) Remove the four M3L6 binding head screws attaching the main board.M3L6 binding head screwHow to reinstall the main board(1) Reattach the main board in the reverse order in which it was detached.JW220-UM-251-93707-12
7.2.4 How to Replace the Power Supply BoardHow to detach the power supply board7. DISASSEMBLY AND REASSEMBLY(1) Turn off the power, and then disconnect the power cable from the JW220.(2) Detach the main board cover (see Subsection 7.2.2).(3) Detach the main board (see Subsection 7.2.3).(4) Remove the two M3L6 binding head screws attaching the power supply board.(5) Disconnect connector CN1 on the power supply board.M3L6 binding head screwHow to reinstall the power supply board(1) Reattach the power supply board in the reverse order in which it was detached.JW220-UM-251-93707-13
Page 1 and 2: JW220-06SERVICE MANUALMANUAL NO. JW
Page 3 and 4: CONTENT1. INTRODUCTION ............
Page 5: 9. TROUBLESHOOTING ................
Page 12 and 13: 2. PART NAMES and FUNCTIONSRear Vie
Page 14: 3. STANDARD ACCESSOIES and OPTIONSJ
Page 22 and 23: 7. DISASSEMBLY AND REASSEMBLYHow to
Page 24 and 25: 7. DISASSEMBLY AND REASSEMBLY7.1.3
Page 26 and 27: 7. DISASSEMBLY AND REASSEMBLY(7) Re
Page 28: 7. DISASSEMBLY AND REASSEMBLY7.1.6
Page 31: 7.2.2 How to Replace the Main Board
Page 41 and 42: 7. DISASSEMBLY AND REASSEMBLY(5) De
Page 47 and 48: 7.2.13 How to Replace the Carriage
Page 49 and 50: 7. DISASSEMBLY AND REASSEMBLY(20) R
Page 53 and 54: 7. DISASSEMBLY AND REASSEMBLY(7) Re
Page 55 and 56: 7. DISASSEMBLY AND REASSEMBLY(8) De
Page 57 and 58: 7. DISASSEMBLY AND REASSEMBLY(6) Co
Page 59: 7. DISASSEMBLY AND REASSEMBLY(11) C
Page 62 and 63: 8. ELECTRICAL ADJUSTMENTS8.2 Upgrad
Page 64 and 65: 8. ELECTRICAL ADJUSTMENTS(5) Select
Page 66 and 67: 8. ELECTRICAL ADJUSTMENTS8.3.2 How
Page 68 and 69: 8. ELECTRICAL ADJUSTMENTS8.3.3 How
Page 71 and 72: 9. TROUBLESHOOTING9. TROUBLESHOOTIN
Page 73 and 74: 9. TROUBLESHOOTINGSymptom Verificat
Page 75 and 76: 9. TROUBLESHOOTINGSymptom Verificat
Page 77 and 78: 9.5 Ink Supply9. TROUBLESHOOTINGSym
Page 79 and 80: 9.7 How toDraw Ink from the Ink Car
Page 81: 9. TROUBLESHOOTING(9) Attach the pr
Page 84 and 85:
10. PARTS LISTSOuter Casing94820133
Page 86 and 87:
10. PARTS LISTSBottom Chassis171314
Page 88 and 89:
10. PARTS LISTSMain Frame51159144 1
Page 90 and 91:
10. PARTS LISTSY Drive219 171816156
Page 92 and 93:
10. PARTS LISTSCarriage813149161211
Page 94 and 95:
10. PARTS LISTSStand108511972341211
Page 96:
10. PARTS LISTS10.9 OtherStandard A
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JW220-UM-251 - Graphtec

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