ams-jam Troubleshooting

AMS filament jam on the eSUN PLA Filament 1.75mm

Source: Reddit r/3Dprinting — troubleshooting Confidence: 60% Verified Aug 9, 2026

The AMS (automatic material system) reports a filament jam, stopping the print.

How to fix AMS filament jam

Clear the AMS jam

Open the AMS, untangle the filament, and reload it correctly.

Source: Reddit r/3Dprinting — troubleshooting Confidence: 60% Verified Aug 9, 2026

Difficulty: ★★ Est. 10 min

Check the AMS sensors

Inspect the AMS filament sensors for debris and clean them.

Source: Reddit r/3Dprinting — troubleshooting Confidence: 60% Verified Aug 9, 2026

Difficulty: ★★ Est. 10 min

Replacement parts for the eSUN PLA Filament 1.75mm

eSUN PLA Filament 1.75mm Nozzle eSUN PLA Filament 1.75mm Hardened Steel Nozzle eSUN PLA Filament 1.75mm PLA Filament eSUN PLA Filament 1.75mm Build Plate eSUN PLA Filament 1.75mm Hotend Assembly eSUN PLA Filament 1.75mm Magnetic Bed Sheet eSUN PLA Filament 1.75mm PTFE Tube eSUN PLA Filament 1.75mm Nozzle Set

← All eSUN PLA Filament 1.75mm error codes

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