S Class 2 cutter Service manual
Replacements guidelines 2-17
6. Remove the 4 screws holding the main board. Take the defective main board away.
7. Place the new main board over the 4 mounting studs and fix with the 4 screws.
8. Reconnect all cables to the new main board.
6. J11: Rear Media sensor
7. J10: Front Media sensor
8. J15: Cam position switch
9. J8: LCD flat cable
10. J14: Take up roll sensor and motor (Driven by U20)
11. J12: Fan (Driven by Q4)
12. J40: Power entry 48V
13. J19: Y-encoder
14. J20: Y-motor (Driven by U24)
15. J18: X2-motor (Driven by U23) (not used on model 75)
16. J16: X-encoder
17. J17: X1-motor (Driven by U22)
18. J21: Cutter head flat cable HEAD 2 : Z-motor and encoder (Driven by U28)
(Tangential Head only)