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print_detach
Moderate
Elegoo · Resin (SLA/MSLA) 3D Printers
Print Separated From Build Plate During Printing
Quick Answer
Error code PRINT_DETACH on your Elegoo Resin (SLA/MSLA) 3D Printers means: Print Separated From Build Plate During Printing. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Jupiter SEMars 4Mars 4 UltraSaturn 3Saturn 3 UltraSaturn 4 Ultra
Likely Causes
  1. Build plate surface not properly roughened or textured for resin adhesion
  2. Bottom layer exposure time too short causing weak initial adhesion
  3. Build plate was not properly leveled before printing
  4. Resin temperature too cold causing poor curing on the bottom layers
  5. FEP suction force exceeds the adhesion force between the print and the build plate
How to Fix It
1
Re-level the build plate using the paper-test method described in the Elegoo user manual
2
Increase the bottom layer exposure time by 5-10 seconds in the slicer settings
3
Sand the build plate surface lightly with 200-400 grit sandpaper to improve adhesion
4
Ensure the resin is at room temperature (20-25C) before printing
5
Add a raft to the model in the slicer to increase the contact area with the build plate
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
200-400 grit sandpaper for build plate preparation
Replacement build plate (if surface is damaged)
Adhesion promoter spray (optional)
Related Error Codes
UV_LED_FAILURESCREEN_DEAD_PIXELZ_AXIS_HOME_FAILZ_MOTOR_ERRORUSB_READ_ERROR
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