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C
z_driver_error
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Creality · FDM 3D Printers
Z-Axis Stepper Motor Driver Fault Detected
Quick Answer
Error code Z_DRIVER_ERROR on your Creality FDM 3D Printers means: Z-Axis Stepper Motor Driver Fault Detected. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
CR-10 SECR-10 Smart ProEnder-3 S1 ProEnder-3 V3Ender-3 V3 SEEnder-5 S1K1K1 Max
Likely Causes
  1. Z-axis lead screw binding causing motor stall condition
  2. Z coupler misalignment between motor shaft and lead screw
  3. Stepper motor cable connector loose or oxidized
  4. Driver current insufficient for dual-Z setups
How to Fix It
1
Disconnect the lead screw from the coupler and test Z motor movement with manual G-code commands
2
Check the flexible coupler for cracks or set screw looseness
3
Clean and lubricate the Z-axis lead screw with PTFE or lithium grease
4
For dual-Z printers, verify both motors are connected and both lead screws turn freely
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Replacement Z-axis flexible coupler
PTFE dry lubricant for lead screw
Replacement NEMA 17 stepper motor
Related Error Codes
THERMAL_RUNAWAYHEATING_FAILEDBED_THERMAL_RUNAWAYBED_HEATING_FAILEDMINTEMP
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