Creality FDM 3D Printers

20 known error codes

BED_HEATING_FAILED Moderate

Heated Bed Cannot Reach Target Temperature Within Timeout

BED_THERMAL_RUNAWAY Moderate

Heated Bed Temperature Exceeded Safety Limits

E_DRIVER_ERROR Moderate

Extruder Stepper Motor Driver Fault Detected

E_MINTEMP Easy Fix

Extruder Thermistor Disconnected or Reading Below Minimum

FILAMENT_RUNOUT Easy Fix

Filament Sensor Triggered - No Filament Detected

HEATING_FAILED Moderate

Hotend Cannot Reach Target Temperature Within Timeout

HOMING_FAILED Moderate

Axis Cannot Find Home Position Via Endstop

KILL Easy Fix

Firmware Emergency Stop Activated

LEVELING_FAILED Moderate

Automatic Bed Leveling Mesh Generation Failed

MAXTEMP Moderate

Temperature Reading Exceeds Maximum Safe Value

MINTEMP Moderate

Temperature Reading Below Minimum Threshold

POWER_LOSS Easy Fix

Power Loss Recovery Mode Triggered

PROBING_FAILED Moderate

Automatic Bed Probe Did Not Trigger During Leveling

SD_ERROR Easy Fix

SD Card Read Failure During Print

THERMAL_RUNAWAY Moderate

Hotend Temperature Exceeded Safety Limits

TMC_CONNECTION_ERROR Moderate

UART Communication Failure With TMC Stepper Driver

USB_DISCONNECT Moderate

Serial USB Connection to Host Computer Lost

X_DRIVER_ERROR Moderate

X-Axis Stepper Motor Driver Fault Detected

Y_DRIVER_ERROR Moderate

Y-Axis Stepper Motor Driver Fault Detected

Z_DRIVER_ERROR Moderate

Z-Axis Stepper Motor Driver Fault Detected