Bambu Lab A1 Motherboard (DLB006) – Main Controller Board Replacement
Genuine Bambu Lab A1 Motherboard (DLB006) replacement. The main controller board for A1 series printers.
When to Replace
- Power Issues – Printer not turning on or random shutoffs
- Motion Failures – Axis motors not responding
- Heating Failures – Unable to control hotend or bed temperature
- Communication Errors – WiFi or USB connection issues
- Firmware Issues – Unable to update or boot properly
- Physical Damage – Visible damage or burnt components
Compatibility
Compatible Printers:
Note: A1 Mini uses a different motherboard. |
Specifications
| Bambu Part Number | DLB006 |
| Function | Main controller board for Bambu Lab A1 (full-size). |






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