ams-jam Troubleshooting

AMS filament jam on the eSUN PLA+ Filament 1.75mm PLA-Plus

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 PLA-Plus

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

← All eSUN PLA+ Filament 1.75mm PLA-Plus error codes

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