Service manual

List of Figures
Figure 3-1. Attaching the Packing Materials . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Figure 3-2. Packing the
DFX-5000+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Figure3-3. Dial Gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Figure3-4. Dial Gauge Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Figure3-5. Dial Gauge Master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Figure 3-6. Thickness Gauge . . . . . . . . . . . . . . . . . . . . . .................3-5
Figure3-7.
Removingthe FPC Cover and theConnectors . . . . . . . . . . . . . . . 3-7
Figure 3-8. Removing the Printhead . . . . . . . . . . . . . . . . . . . . . ............3-8
Figure 3-9. Replacing the ROM . . . . . . . . . . . . . . . . . . . . . ...............3-9
Figure3-10. Removing theTopCover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Figure3-11. Removing the Left and Right Side Covers . . . . . . . . . . . . . . . . . 3-11
Figure3-12. Connecting the Cablestothe Main Switch . . . . . . . . . . . . . . . . . 3-11
Figure3-13. Removingthe Fuse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Figure3-14. Removing the Front Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Figure3-15. Removingthe Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Figure3-16. Removing the Uppercase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Figure3-17. Removing theCoverOpen Sensor . . . . . . . . . . . . . . . . . . . . . . . 3-14
Figure3-18. Removing the lnterfaceCover . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Figure3-19. RemovingtheBottom PanelAssemblyl . . . . . . . . . . . . . . . . . . 3-16
Figure 3-20. Removing the Connector and Earth Cable . . . . . . . . . . . . . . . . . 3-16
Figure 3-21. Removing the Bottom Panel Assembly2 . . . . . . . . . . . . . . . . . . 3-17
Figure 3-22. Removing the Cl 17 Power Supply Board Assembly . . . . .....3-18
Figure 3-23. Removing the Cl 17 MAIN Board Assembly. . . . . . . . . . . . . . . . 3-18
Figure 3-24. Removing the Earth Plate . . . . . . . . . . . . . . . . . . . . . . . . .....3-19
Figure 3-25. Removing the AC Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . .....3-19
Figure 3-26. Removing the
C117 PNL Board Assembly. . . . . . . . . . . . . . . . . 3-20
Figure 3-27. Removing the Interlock Switch Assembly. . . . . . . . . . . . . . . . . . 3-21
Figure 3-28. Removing the Printer Mechanism. . . . . . . . . . . . . . . . . . . . . . . . 3-22
Figure 3-29. Lifting the Printer Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
Figure 3-30. Connecting the Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
Figure 3-31. Removing the Tractor Select Lever
1 . . . . . . . . . . . . . . . . . . . . . 3-24
Figure 3-32. Removing the Tractor Select Lever2 . . . . . . . . . . . . . . . . . . . . . 3-24
Figure 3-33. Disassembling the Tractor Select Lever. . . . . . . . . . . . . . . . . . . 3-25
Figure 3-34. Tractor Select Lever Mounting Position . . . . . . . . . . . . . . . . . . . 3-26
Figure 3-35. Removing the Connector Junction Board . . . . . . . . . . . . . . . . . . 3-27
Figure 3-36. Removing the PG Sensor and PG Motor . . . . . . . . . . . . . . . . . . 3-28
Figure 3-37. Removing the Plunger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
Figure 3-38. Removing the Paper Bail Assembly . . . . . . . . . . . . . . . . . . . . . . 3-30
Figure 3-39. Removing the Top PE Sensor. . . . . . . . . . . . . . . . . . .’. . . . . . . . . 3-31
Figure 3-40. Removing the Tension Roller Gear . . . . . . . . . . . . . . . . . . . . . . 3-31
Figure 3-41. Removing the Shaft Holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
Figure 3-42. Removing the Tension Roller Shaft . . . . . . . . . . . . . . . . . . . . . . 3-32
Figure 3-43. Removing the Platen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
Figure 3-44. Removing the Left Part of Lower Paper Guide . . . . . . . . . . . . . . 3-34
Figure 3-45. Removing the Paper Jam Sensor. . . . . . . . . . . . . . . . . . . . . . . . 3-34
Figure 3-46. Removing the Pull Tractor Sensor . . . . . . . . . . . . . . . . . . . . . . . 3-35
Figure 3-47. Removing the PWSensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35
Figure 3-48. Removing the Carriage Guide Shaft Gear . . . . . . . . . . . . . . . . . 3-36
Figure 3-49. Removing the PG Home Sensor. . . . . . . . . . . . . . . . . . . . . . . . . 3-36
Figure 3-50. Removing the PF Motor . . . . . . . . . . . . . . . . . . . . ... , . . . . . . . 3-37