¶ Fault Description
The communication between the printer and the laser module is disconnected, and the main cause of the fault is connector damage.
¶ Troubleshooting
¶ Tools, Equipment and Materials
- Tweezers (pointed)
¶ Troubleshooting Measures
Users can adjust the order of each troubleshooting measure as appropriate.
¶ Step 1. Check the Laser Module Power Cable and Reconnect the Connector Plug
- Check if the laser module power cable is broken. If yes, replace the laser module.
- Reconnect the laser module power cable plug and restart the task. If the error still occurs, proceed to Step 2.
¶ Step 2. Check the Connector Plug and Socket
- Disconnect the connection between the laser module and the toolhead.
- Check the pins of the laser module power plug and the power socket of the toolhead external module:
- If there is dirt, use tweezers to remove the foreign matter.
- If the power cable plug is damaged, replace the laser module.
- If the connector hole of the toolhead external module is damaged, refer to the Wiki (H2D TH Board Replacement Guide) to replace the TH board.
¶ End Notes
We hope the detailed guide provided has been helpful and informative.
If this guide does not solve your problem, please submit a technical ticket, we will answer your questions and provide assistance.
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