Model | Needle | Thread | Stitch | Ratio | Pressure foot | Speed | Size |
FX-SC900D-3 | DCX27 | 3 | - | 0.38-3.8 | 5.5 | 7500 | 470x360x500 |
FX-SC900D-4 | DCX27 | 4 | 2 | 0.38-3.8 | 5.5 | 7500 | 470x360x500 |
FX-SC900D-5 | DCX27 | 5 | 3 | 0.38-3.8 | 5.5 | 7500 | 470x360x500 |
FX-SC900D-5H | DCX27 | 5 | 5 | 0.38-3.8 | 5.5 | 7500 | 470x360x500 |