Hardware Model Specification
Prusa Research Original Prusa MK4S Diagnostics
Classification: 3D Printers Equipment
Hardware operational fault codes, protection alarms, LED blink sequences, and step-by-step diagnostic fixes for the Prusa Research Original Prusa MK4S.
1 Documented Faults
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Full Multimeter & Safety Isolation Procedures
Indexed Fault Codes for Original Prusa MK4S
Step-by-step resolution manuals and root cause matrices
CODE 13201
Severity: High
Difficulty: Intermediate
Loadcell Tare Out of Range
During the pre-homing/mesh-bed leveling sequence, the strain gauge loadcell failed the auto-zero (tare) offset baseline verification. The analogue voltage output or raw ADC counts measured by the LoveBoard exceeded allowable tolerance margins, preventing safe bed probing.
⏱ 20-30 Mins
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