P

Prusa MK4S

MK4S · FDM 3D Printers

14 known error codes for this model

10101 Moderate
Firmware Update Failed - Flash Process Did Not Complete
12201 Easy Fix
MINTEMP Hotend - Thermistor Reading Below Minimum Threshold
12202 Moderate
MAXTEMP Hotend - Temperature Exceeds Maximum Safe Value
12203 Moderate
THERMAL_RUNAWAY Hotend - Temperature Deviated Beyond Safe Range
12211 Moderate
MINTEMP Bed - Heated Bed Thermistor Reading Too Low
12212 Moderate
MAXTEMP Bed - Heated Bed Temperature Exceeds Safe Maximum
12213 Moderate
THERMAL_RUNAWAY Bed - Heated Bed Temperature Unstable
12303 Moderate
Z-Axis Homing Failed - Z Probe Did Not Trigger
12401 Moderate
USB Communication Error - Serial Connection Lost
12601 Easy Fix
Filament Sensor - No Filament Detected
12602 Easy Fix
Filament Autoload Failed - Sensor Detected Filament But Loading Did Not Complete
13201 Easy Fix
Power Panic - Unexpected Power Loss Detected
21201 Easy Fix
Hotend Fan RPM Too Low - Cooling Fan Underperforming
21202 Easy Fix
Print Fan RPM Anomaly - Part Cooling Fan Speed Inconsistent