List of Figures
Figure 3-1. Screw Types and Abbreviations. . . . . . . . . . .. . . . . . . . . . . . . . .. . 3-3
Figure 3-2. Flowchart for Disassembling the Printer. . . . . . . .. . . . . . . . . . . . . . 3-4
Figure 3-3. Before Starting DisassemblyProcedures . . . .. . . . . . . . . . . . . . .. . 3-5
Figure 3-4. Removing the Panel BoardAssembly . . .. . . . . . . . . . . . . . .. . . . . 3-6
Figure 3-5. Lock Coverfor CN1 and the FFC .. . . . . . . . . . . . . . .. . . . . . . . . . . 3-6
Figure 3-6. Removing the Printhead. . . . . . . . . . .. . . . . . . . . . . . . . .. . . . . . . . 3-7
Figure 3-7. Connecting the PrintheadFFCs . . . . . . . . . . .. . . . . . . . . . . . . . .. . 3-7
Figure 3-8. Removing the HPSensor . . . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . . 3-8
Figure 3-9. Removing the PWSensor Assembly . . . . . . . . . . . . .. . . . . . . . . . . 3-8
Figure 3-10. Mounting Position for thePW Sensor Assembly . . .. . . . . . . . . . . 3-9
Figure 3-11. Releasing the Locks for theBushings . . . . .. . . . . . . . . . . . . . .. 3-10
Figure 3-12. Removing the PlatenAssembly . . . . . . . . . . . . . . . .. . . . . . . . . . 3-10
Figure 3-13. Releasing the UpperHousing Assembly Hooks .. . . . . . . . . . . . . 3-11
Figure 3-14. Removing the UpperHousing Assembly . . .. . . . . . . . . . . .. . . . 3-11
Figure 3-15. Removing the CaseOpen Sensor Assembly . . . . . .. . . . . . . . . . 3-12
Figure 3-16. Removing the CR MotorAssembly. . . . . . . . . . . . . .. . . . . . . . . . 3-12
Figure 3-17. Removing the Printer Mechanism. . .. . . . . . . . . . . . . . .. . . . . . . 3-13
Figure 3-18. Removing the PF Motor . . . .. . . . . . . . . . . . . . .. . . . . . . . . . . . . 3-14
Figure 3-19. Removing the PG SensorAssembly . . . . . .. . . . . . . . . . . . . . .. 3-15
Figure 3-20. Mounting the Cablesfor the PG Sensor Assembly .. . . . . . . . . . 3-15
Figure 3-21. Removing the Right Frame Assembly.. . . . . . . . . . .. . . . . . . . . . 3-16
Figure 3-22. Removing the Right SubFrame . . . . . . . . . .. . . . . . . . . . . . . . .. 3-16
Figure 3-23. Engaging Gears1 . . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . . . . . .. 3-17
Figure 3-24. Engaging Gears2 . . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . . . . . .. 3-18
Figure 3-25. Engaging the Tractor ClutchCam . . . . .. . . . . . . . . . . . . . .. . . . 3-18
Figure 3-26. Removing the LeftFrame Assembly. . . . . . . . . . . . .. . . . . . . . . . 3-19
Figure 3-27. Cable Connectionfor the Release Lever Sensors . .. . . . . . . . . . 3-19
Figure 3-28. Removing the RD Assembly. . . .. . . . . . . . . . . . . . .. . . . . . . . . . 3-20
Figure 3-29. Engaging Gearsfor the RD Assembly . . . . . . . . . . .. . . . . . . . . . 3-20
Figure 3-30. Disconnecting theFFC . . . . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . 3-21
Figure 3-31. Removing the CR Assembly. . . .. . . . . . . . . . . . . . .. . . . . . . . . . 3-21
Figure 3-32. Inserting the TimingBelt . . . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . 3-22
Figure 3-33. Inserting the Oil Pad intothe CR Assembly . . . . . . . . . .. . . . . . . 3-22
Figure 3-34. Assembling the RearCR Guide Shaft . .. . . . . . . . . . . .. . . . . . . 3-22
Figure 3-35. Removing the RearPE Sensor Assembly . . . . . . . . . . . . . .. . . . 3-23
Figure 3-36. Removing the FrontPE Sensor Assembly . . . . .. . . . . . . . . . . . . 3-23
Figure 3-37. Removing the C166MAIN Board Assembly. . . . . . . . . . . . .. . . . 3-24
Figure 3-38. Removing the C166PSB/E Board Assembly . . .. . . . . . . . . . . . . 3-25
Figure 3-39. Direction for Mounting theFan Motor . . . . . .. . . . . . . . . . . . . . .. 3-25
Figure 3-40. Releasing the Clips for theRight CSF Cover . . . . . . . . .. . . . . . . 3-26
Figure 3-41. Cable Alignment. . . . . . . . . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . 3-27
Figure 3-42. Engaging 13 Gears .. . . . . . . . . . . .. . . . . . . . . . . . . . .. . . . . . . 3-27
Figure 3-43. Removing the E-ring. . . . . . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . 3-28
Figure 3-44. Removing 1 Gear(29 mm) . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . 3-28
Figure 3-45. Removing the CPB TightScrew . . . . . . .. . . . . . . . . . . . . . .. . . . 3-28
Figure 3-46. Removing the PaperSupport Block Assembly . .. . . . . . . . . . . . . 3-29
Figure 3-47. Removing the PaperFeed Roller Cover .. . . . . . . . . . . . . . .. . . . 3-29
Figure 3-48. Removing the PaperEject Cover Assembly. . . . . . . . . . . . .. . . . 3-30
Figure 3-49. Assembling the PaperEject Cover Assembly . .. . . . . . . . . . . . . 3-30