Nozzle Cold Pull Maintenance involves cleaning impurities from the nozzle to alleviate frequent extruder overloads caused by excessive resistance inside the nozzle. Performing regular cold pull maintenance on the nozzle helps effectively extend its service life. For details, refer to: H2D Nozzle Cold Pull Maintenance and Cleaning.
This alert will pop up when the machine detects that the cold pull operation has timed out.
Based on the stage of the cold pull operation when the alert occurs, refer to H2D Nozzle Cold Pull Maintenance and Cleaning for troubleshooting steps.
The following HMS codes all represent the same type of fault.
| HMS Code | Fault Description |
|---|---|
| 07FE-A000-0002-0001 | Left nozzle cold pull timed out. Please click the retry button and then remove the filament. |
| 07FF-A000-0002-0001 | Right nozzle cold pull timed out. Please click the retry button and then remove the filament. |
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