Ricoh FT5540 Service Manual page 487

Location of Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1. Exterior 1 (A045/A046) . . . . . . . . . . . . . . . . . 8
2. Exterior 2 (A045/A046) . . . . . . . . . . . . . . . . . 10
3. Optics 1 (A045/A046) . . . . . . . . . . . . . . . . . . 12
4. Optics 2 (A045/A046) . . . . . . . . . . . . . . . . . . 14
5. Optics 3 (A045/A046) . . . . . . . . . . . . . . . . . . 16
6. Platen Cover and Cassette (A045/A046) . . . . . 18
7. Paper Feed Unit 1 (A045/A046) . . . . . . . . . . . 20
8. Paper Feed Unit 2 (A045/A046) . . . . . . . . . . . 22
9. Duplex Section 1 (A045/A046) . . . . . . . . . . . 24
10. Duplex Section 2 (A045/A046) . . . . . . . . . . . 26
11. Duplex Section 3 (A045/A046) . . . . . . . . . . . 28
12. Invertor Section 1 (A045/A046) . . . . . . . . . . . 30
13. Invertor Section 2 (A045/A046) . . . . . . . . . . . 32
14. Development 1 (A045/A046) . . . . . . . . . . . . . 34
15. Development 2 (A045/A046) . . . . . . . . . . . . . 36
16. Transfer and Separation (A045/A046) . . . . . . . 38
17. Drum Section 1 (A045/A046) . . . . . . . . . . . . . 40
18. Drum Section 2 (A045/A046) . . . . . . . . . . . . . 42
19. Cleaning Unit 1 (A045/A046) . . . . . . . . . . . . . 44
20. Cleaning Unit and Toner Collection
(A045/A046) . . . . . . . . . . . . . . . . . . . . . . . . . . 46
21. Fusing Unit 1 (A045/A046) . . . . . . . . . . . . . . 48
22. Fusing Unit 2 (A045/A046) . . . . . . . . . . . . . . 50
23. Operation Panel (A045/A046) . . . . . . . . . . . . . 52
24. Drive Section (A045/A046) . . . . . . . . . . . . . . . 54
25. Electrical Section 1 (A045/A046) . . . . . . . . . . 56
26. Electrical Section 2 (A045/A046) . . . . . . . . . . 58
27. Electrical Section 3 (A045/A046) . . . . . . . . . . 60
28. Main Control Board (A045/A046) . . . . . . . . . . 62
29. Optics Board (A045/A046) . . . . . . . . . . . . . . . 64
30. Paper Feed Control Board (A045/A046) . . . . . 66
31. AC Drive Board (A045/A046) . . . . . . . . . . . . . 68
32. Harness Layout Front View (A045/A046) . . . . 70
33. DC Harness (A045/A046) . . . . . . . . . . . . . . . . 72
34. AC Harness (A045/A046) . . . . . . . . . . .
35. Lens Housing Harness (A045/A046) . . . . . . . . 76
36. Lens Home Sensor Harness (A045/A046) . . . . 78
37. Paper Feed Unit Harness (A045/A046) . . . . . . 80
38. AC Drive Board Harness (A045/A046) . . . . . . . 82
39. Power Pack Harness (A045/A046) . . . . . . . . . . 84
40. Transport Unit Harness (A045/A046) . . . . . . . 86
41. Safety Switch Harness (A045/A046) . . . . . . . . 88
42. Lift Motor Harness (A045/A046) . . . . . . . . . . . 90
43. Fusing Unit Harness and
Gate Harness (A045/A046) . . . . . . . . . . . . . . . 92
44. Main Control Harness and
DC Motor Harness (A045/A046) . . . . . . . . . . . 94
45. Cleaner Sensor Harness and
Gate Solenoid Harness (A045/A046) . . . . . . . 96
. . . . . 74