Bambu Lab USB C Cable Assembly (CAB023) – Data Cable for A1 Series
Genuine Bambu Lab USB C Cable Assembly (CAB023) replacement. Connects the mainboard to the toolhead board for power and data communication.
When to Replace
- Toolhead Not Responding – Intermittent or no communication
- Connection Errors – Serial communication failures
- Loose Connectors – Cable no longer secure
- Physical Damage – Visible damage to cable or plugs
Compatibility
Compatible Printers:
Note: A1 Mini uses CAB021. P1/X1 use different cables. |
Specifications
| Bambu Part Number | CAB023 |
| Function | USB-C toolhead data/power cable assembly for A1 (mainboard to toolhead). |








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