z-homing-failed Troubleshooting

Z homing failed on the SUNLU Rapid PETG 3D Filament 1.75 mm 1KG

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

The printer cannot home the Z axis, often due to a blocked probe or a sensor issue.

How to fix Z homing failed

Clear the probe

Check the Z probe for debris and clear any obstruction.

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

Difficulty: ★ Est. 5 min

Check the Z axis

Ensure the Z axis moves freely and is not obstructed.

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

Difficulty: ★★ Est. 10 min

Replacement parts for the SUNLU Rapid PETG 3D Filament 1.75 mm 1KG

SUNLU Rapid PETG 3D Filament 1.75 mm 1KG Nozzle Set SUNLU Rapid PETG 3D Filament 1.75 mm 1KG Nozzle SUNLU Rapid PETG 3D Filament 1.75 mm 1KG Hardened Steel Nozzle SUNLU Rapid PETG 3D Filament 1.75 mm 1KG PLA Filament SUNLU Rapid PETG 3D Filament 1.75 mm 1KG Build Plate SUNLU Rapid PETG 3D Filament 1.75 mm 1KG Hotend Assembly SUNLU Rapid PETG 3D Filament 1.75 mm 1KG Magnetic Bed Sheet SUNLU Rapid PETG 3D Filament 1.75 mm 1KG PTFE Tube

← All SUNLU Rapid PETG 3D Filament 1.75 mm 1KG error codes

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