BCN3D Sigma Series - Printer Diagram

User Manual 18
Diagram
1. Hotend
2. Bowden tube
3. Purge tank
4. SD Card reader
5. Touchscreen
6. Spool holder
7. Filament spool
8. Glass printing surface
9. Extruder
10. Power plug
11. USB port
12. Ethernet port
13. External spool holder
14. External filament spool
15. Filament Runout sensor (FRS)
16. Power switch
5
4
3
8
1
2
16
6
7