Minolta Di551 Service Manual page 477

ELECTRIC PARTS LIST
14. Rear Side of the Main Body
1. M3 : Developing motor
2. MB : Memory board
3. M11 : Scanner motor
4. SCDB : Scanner drive board
5. FM1 : Main body cooling fan/1
6. M2 : Drum motor
7. FM8 : Main cooling fan/2
8. M4 : Fixing motor
9. HV : High voltage unit
10. TRANSFORMER : Transformer
11. NF : Noise filter
12. CBR1 : Circuit breaker/1
13. CBR2 : Circuit breaker/2
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2
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25
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23
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19
18
17
16
4-8
3
4
5
6
7
8
9
10
11
12
13
14
15
14. DCPS : DC power supply unit
15. HTR1 : Heater/1
16. HTR2 : Heater/2
17. M1 : Paper feed motor
18. M18 : Tray up drive motor/3
19. PRCB : Printer control board
20. M17 : Tray up drive motor/2
21. M16 : Tray up drive motor/1
22. M6 : Loop roller motor
23. FM4 : Developing suction fan
24. M12 : Toner supply motor
25. ICB : Image control board
26. C (K) : Key counter