170
Moderate
Formlabs · Professional Resin 3D Printers
Peel Motor Error - Tank Peel Mechanism Motor Fault
Quick Answer
Error code 170 on your Formlabs Professional Resin 3D Printers means: Peel Motor Error - Tank Peel Mechanism Motor Fault. This is usually fixable — see the step-by-step guide below.
Likely Causes
How to Fix It
1
Remove the resin tank and inspect for large cured resin pieces that may be jamming the peel mechanism
2
Check the tank carrier and peel mechanism for resin debris and clean with isopropyl alcohol
3
With the tank removed, run the peel motor test from Settings > Diagnostics to check if the motor operates
4
Inspect the peel motor cable for damage or loose connections
5
If the motor does not run during diagnostics, contact Formlabs support for repair as the peel motor is not user-replaceable
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 peel motor (Formlabs service part, requires professional installation)
Replacement resin tank (if debris from a failed print damaged the tank)
Isopropyl alcohol and tools for cleaning the peel mechanism
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