¶ Issue Description
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Functionality: During the printing process, the AMS assist motor is required to feed filament into the extruder. In this case, the assist motor is outputting its maximum current but still unable to feed the filament, resulting in motor overload.
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Detection Principle: During printing, while the AMS is feeding filament into the extruder, the assist motor outputs its maximum current continuously for a certain duration, triggering this fault.
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Impact: During printing, when the motor detects overload, it will automatically pause the printing task, retract the filament back into the AMS, and display the error message.
¶ Troubleshooting
¶ Tools, Equipment and Materials
None
¶ Fault Isolation Process
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Check if the spool is tilted and rubbing against the main frame, causing excessive resistance to spool rotation.
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Check if the filament in the AMS is tangled or knotted, preventing it from being fed properly.
- Inspect the buffer to see if it is jammed and whether the slider can move smoothly left and right.
- Verify if a paper spool is used on the AMS 2 Pro. A deformed paper spool can cause excessive resistance to spool rotation, leading to a motor overload error.
- Check if the tube connecting the AMS and the printer is excessively bent, causing high feeding resistance. Reduce the bending of the tubing and retry.
¶ Equivalent Codes
The following HMS codes represent the same type of issue.
| HMS Code | Description |
|---|---|
| 0700-6000-0002-0001 | The AMS A Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0700-6100-0002-0001 | The AMS A Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0700-6200-0002-0001 | The AMS A Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0700-6300-0002-0001 | The AMS A Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0701-6000-0002-0001 | The AMS B Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0701-6100-0002-0001 | The AMS B Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0701-6200-0002-0001 | The AMS B Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0701-6300-0002-0001 | The AMS B Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0702-6000-0002-0001 | The AMS C Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0702-6100-0002-0001 | The AMS C Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0702-6200-0002-0001 | The AMS C Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0702-6300-0002-0001 | The AMS C Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0703-6000-0002-0001 | The AMS D Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0703-6100-0002-0001 | The AMS D Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0703-6200-0002-0001 | The AMS D Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0703-6300-0002-0001 | The AMS D Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0704-6000-0002-0001 | The AMS E Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0704-6100-0002-0001 | The AMS E Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0704-6200-0002-0001 | The AMS E Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0704-6300-0002-0001 | The AMS E Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0705-6000-0002-0001 | The AMS F Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0705-6100-0002-0001 | The AMS F Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0705-6200-0002-0001 | The AMS F Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0705-6300-0002-0001 | The AMS F Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0706-6000-0002-0001 | The AMS G Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0706-6100-0002-0001 | The AMS G Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0706-6200-0002-0001 | The AMS G Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0706-6300-0002-0001 | The AMS G Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0707-6000-0002-0001 | The AMS H Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0707-6100-0002-0001 | The AMS H Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0707-6200-0002-0001 | The AMS H Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 0707-6300-0002-0001 | The AMS H Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1800-6000-0002-0001 | The AMS-HT A Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1800-6100-0002-0001 | The AMS-HT A Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1800-6200-0002-0001 | The AMS-HT A Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1800-6300-0002-0001 | The AMS-HT A Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1801-6000-0002-0001 | The AMS-HT B Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1801-6100-0002-0001 | The AMS-HT B Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1801-6200-0002-0001 | The AMS-HT B Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1801-6300-0002-0001 | The AMS-HT B Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1802-6000-0002-0001 | The AMS-HT C Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1802-6100-0002-0001 | The AMS-HT C Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1802-6200-0002-0001 | The AMS-HT C Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1802-6300-0002-0001 | The AMS-HT C Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1803-6000-0002-0001 | The AMS-HT D Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1803-6100-0002-0001 | The AMS-HT D Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1803-6200-0002-0001 | The AMS-HT D Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1803-6300-0002-0001 | The AMS-HT D Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1804-6000-0002-0001 | The AMS-HT E Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1804-6100-0002-0001 | The AMS-HT E Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1804-6200-0002-0001 | The AMS-HT E Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1804-6300-0002-0001 | The AMS-HT E Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1805-6000-0002-0001 | The AMS-HT F Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1805-6100-0002-0001 | The AMS-HT F Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1805-6200-0002-0001 | The AMS-HT F Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1805-6300-0002-0001 | The AMS-HT F Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1806-6000-0002-0001 | The AMS-HT G Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1806-6100-0002-0001 | The AMS-HT G Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1806-6200-0002-0001 | The AMS-HT G Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1806-6300-0002-0001 | The AMS-HT G Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1807-6000-0002-0001 | The AMS-HT H Slot 1 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1807-6100-0002-0001 | The AMS-HT H Slot 2 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1807-6200-0002-0001 | The AMS-HT H Slot 3 is overloaded. The filament may be tangled or the spool may be stuck. |
| 1807-6300-0002-0001 | The AMS-HT H Slot 4 is overloaded. The filament may be tangled or the spool may be stuck. |
¶ End Notes
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