Stop the printer, protect yourself, contain uncured resin, remove the vat without spreading the leak, inspect the film and screen protector, and replace damaged.
Start hereStop the printer, protect yourself, contain uncured resin, remove the vat without spreading the leak, inspect the film and screen protector, and replace damaged parts before powering the machine again.
First safe actionRun the first safe check and change one variable at a time.
Proof targetA small representative test no longer shows the original symptom.
Match the failed area to the visual before changing a setting.
Repair progress0 of 8 complete
Step 1 of 8
Stop the print and follow the printer emergency and resin-safety procedure.
Keep the problem and target visual open while you make this change.
Why this matters
Cured debris or damage opened the vat.
Setting or checkVat fill level
Stay below the marked maximum and account for model displacement.
Expected result
The original symptom no longer appears during a representative calibration or short test print.
Step 2 of 8
Wear appropriate gloves and eye protection and improve ventilation.
Keep the problem and target visual open while you make this change.
Why this matters
The film is not sealed around the frame.
Setting or checkBottom layers
Excessive exposure increases peel stress but does not directly repair leaks.
Expected result
Measurements, temperatures, motion, feed, or exposure remain stable through the complete test.
Step 3 of 8
Prevent UV exposure while containing uncured resin with compatible absorbent materials.
Keep the problem and target visual open while you make this change.
Why this matters
Motion or displacement spills resin.
Setting or checkLift settings
Tune after the vat is confirmed leak-free.
Expected result
No new warning, collision, leak, electrical smell, unusual heat, or material damage appears.
Step 4 of 8
Remove the vat carefully without allowing resin into openings.
Keep the problem and target visual open while you make this change.
Why this matters
The container cannot seal.
Setting or checkVat fill level
Stay below the marked maximum and account for model displacement.
Expected result
The successful change is recorded with printer, material, slicer, nozzle or resin, and date.
Step 5 of 8
Filter salvageable resin only if uncontaminated and permitted by the manufacturer.
Keep the problem and target visual open while you make this change.
Why this matters
Residual resin migrates into seams or electronics.
Setting or checkBottom layers
Excessive exposure increases peel stress but does not directly repair leaks.
Expected result
The original symptom no longer appears during a representative calibration or short test print.
Step 6 of 8
Inspect the release film, frame, screws, vat body, screen protector, and surrounding seals.
Keep the problem and target visual open while you make this change.
Why this matters
Cured debris or damage opened the vat.
Setting or checkLift settings
Tune after the vat is confirmed leak-free.
Expected result
Measurements, temperatures, motion, feed, or exposure remain stable through the complete test.
Step 7 of 8
Replace damaged film or vat parts and clean the machine using approved methods.
Keep the problem and target visual open while you make this change.
Why this matters
The film is not sealed around the frame.
Setting or checkVat fill level
Stay below the marked maximum and account for model displacement.
Expected result
No new warning, collision, leak, electrical smell, unusual heat, or material damage appears.
Step 8 of 8
Do not power the printer if resin may have entered electronics; seek qualified service.
Keep the problem and target visual open while you make this change.
Why this matters
Motion or displacement spills resin.
Setting or checkBottom layers
Excessive exposure increases peel stress but does not directly repair leaks.
Expected result
The successful change is recorded with printer, material, slicer, nozzle or resin, and date.
Controlled test log
Change one variable, then record what happened
This keeps temperature, retraction, speed, mechanical, and material tests from blending together. The history stays private in this browser.
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