z-homing-failed Troubleshooting

Z homing failed on the SUNLU Matte PLA Filament 1.75mm

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 Matte PLA Filament 1.75mm

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

← All SUNLU Matte PLA Filament 1.75mm error codes

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