JW220-UM-251 - Graphtec

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7. DISASSEMBLY AND REASSEMBLY7.2 Mechanical Parts7.2.1 How to Replace the Left ChassisHow to detach the left chassis(1) Detach the left side cover (see Subsection 7.1.1).(2) Detach the left rear cover (see Subsection 7.1.5).(3) Detach the center rear cover (see Subsection 7.1.2).(4) Detach the right top cover (see Subsection 7.1.3).(5) Detach the right side cover (see Subsection 7.1.4).(6) Detach the right rear cover (see Subsection 7.1.5).(7) Detach the center top cover (see Subsection 7.1.6).(8) Detach the control panel cover (see Subsection 7.1.7).(9) Remove the three M3L6 binding head screws attaching the left chassis.M3L6 binding head screw(10) Detach the left chassis.How to reinstall the left chassis(1) Reattach the left chassis in the reverse order in which it was detached.JW220-UM-251-93707-10
7.2.2 How to Replace the Main Board CoverHow to detach the main board cover7. DISASSEMBLY AND REASSEMBLY(1) Turn off the power, and then disconnect the power cable from the JW220.(2) Detach the left side cover (see Subsection 7.1.1).(3) Detach the left rear cover (see Subsection 7.1.5).(4) Detach the center rear cover (see Subsection 7.1.2).(5) Detach the control panel cover (see Subsection 7.1.7).(6) Gently peel off the control panel flexible cable from the main board cover.(7) Remove the three M3L6 binding head screws holding the main board cover.M3L6 binding head screw(8) Disconnect the control panel flexible cable from connector J4 on the main board.(9) Disconnect the cover sensor connector mounted on the main board cover.How to reinstall the main board cover(1) Reattach the main board cover in the reverse order in which it was detached.JW220-UM-251-93707-11
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 33 and 34: 7.2.4 How to Replace the Power Supp
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
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Page 57 and 58: 7. DISASSEMBLY AND REASSEMBLY(6) Co
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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
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9.7 How toDraw Ink from the Ink Car
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9. TROUBLESHOOTING(9) Attach the pr
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10. PARTS LISTSOuter Casing94820133
Page 86 and 87:
10. PARTS LISTSBottom Chassis171314
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10. PARTS LISTSMain Frame51159144 1
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10. PARTS LISTSY Drive219 171816156
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10. PARTS LISTSCarriage813149161211
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10. PARTS LISTSStand108511972341211
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10. PARTS LISTS10.9 OtherStandard A
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