PF Print Fixes

Material setup

ASA Filament Settings

ASA Filament Settings gives you a safer starting path for this material on real FDM printers: spool condition, bed surface, nozzle temperature, cooling, speed, and the one test print that proves the profile.

Independent third-party notes. Verify firmware, heater, electrical, and vendor-specific work against official documentation for your exact printer.

Quick Readout

ASA Filament Settings gives you a safer starting path for this material on real FDM printers: spool condition, bed surface, nozzle temperature, cooling, speed, and the one test print that proves the profile.

ASA Filament Settings visual diagnosis

Visual diagnosis

Match the visible pattern before changing settings.

Looks like this
  • Part cools unevenly because chamber temperature, drafts, or fan settings are not controlled.
  • Bed adhesion is weak for a material that shrinks as it cools.
  • Nozzle temperature or speed is too low for reliable layer bonding.
Not this
  • Ignoring the spool maker's temperature and drying guidance.
  • Using one global material profile for every color, brand, and nozzle.
  • Printing materials that require ventilation or enclosure control without checking safety guidance.
Look for ASA Filament Settings is useful when a default profile prints, but not reliably enough for your spool, printer, nozzle, or build plate. The goal is a repeatable profile, not one lucky part.
First test Use an enclosed or draft-protected setup that your printer can safely handle.
Do not do Do not change several settings at once.

Before / after

Compare one small test, not a whole print.

Use the same small test before and after the change so the comparison means something.

Before: corner lifts from the plate
Before: corner lifts from the plate
After: coupon remains flat through cooldown
After: coupon remains flat through cooldown
Illustration by Print Fixes.
Warping corner coupon STL preview
Preview diagram, not a printed result.

Download a quick test

Warping corner coupon

Test plate cleaning, bed temperature, brim, chamber, and cooling changes on one corner coupon.

File
STL
Typical time
12-20 min
Dimensions
70 x 70 x 4 mm.
Footprint
70 x 70 mm
Height
4 mm
Download STL
What it testsTest plate cleaning, bed temperature, brim, chamber, and cooling changes on one corner coupon.
When to use itUse when the same symptom repeats and you need a small proof print.
Keep unchanged
  • Material
  • Nozzle
  • Bed surface
  • All slicer values except the one variable being tested
Expected good resultThe symptom improves on the same test without creating a new failure.
Failure result meaningIf the result does not change, stop tuning that variable and switch branch.
Slicer notes
  • Keep the same first-layer speed and Z offset.
  • Use the same bed cleaning method for before/after.
  • Do not add brim until the no-brim signal is clear.

Still not matching?

Jump to the next likely diagnosis

3D Print Stringing Fix Fix 3D print stringing by checking temperature, moisture, and retraction in the right order. Start with one small test before changing the whole slicer profile. 3D Print Warping Fix Fix 3D print warping by checking plate cleanliness, first-layer squish, bed temperature, cooling, and enclosure needs in the right order. Poor First Layer Fix Fix poor first layers by checking plate cleanliness, Z offset, bed mesh, probe setup, and first-layer speed with one simple patch test.

Problem Pattern

ASA Filament Settings is useful when a default profile prints, but not reliably enough for your spool, printer, nozzle, or build plate. The goal is a repeatable profile, not one lucky part.

Likely Causes

  • Part cools unevenly because chamber temperature, drafts, or fan settings are not controlled.
  • Bed adhesion is weak for a material that shrinks as it cools.
  • Nozzle temperature or speed is too low for reliable layer bonding.
  • Ventilation and enclosure setup are not appropriate for the material.

Print Context

Page type
filament settings
Best first move
Reproduce the issue on a small test, then change one variable.

Recommended Checks

0/4 done
Start with the first check. Keep this page open while you test. The checklist saves on this browser so you can come back after the print finishes.

Verification

  • Repeat the same test model or the same problem area after the change.
  • Compare before and after photos, print time, surface quality, and failure location.
  • Keep the previous profile until the new value passes at least two similar prints.
  • For firmware or heater-related issues, confirm logs stay clean after a safe heat or motion test.

After the test

Use the result, do not keep changing random settings.

If one check clearly changes the print, repeat that exact test once before moving on. If nothing changes, switch diagnosis instead of stacking more slicer edits.

Try next diagnosis Open full checklist

Warnings

  • ASA printing can require ventilation; follow material and printer safety guidance.
  • Do not overheat electronics in an enclosure not designed for it.
  • Large ASA parts may need geometry and orientation changes, not only slicer tweaks.
Useful when
  • Dialing in ASA for a specific brand, color, nozzle, and build plate.
  • You need to separate material behavior from printer maintenance.
Skip if
  • Ignoring the spool maker's temperature and drying guidance.
  • Using one global material profile for every color, brand, and nozzle.
More traps to avoid
  • Changing several slicer settings at once and losing the actual cause.
  • Ignoring filament condition or bed cleanliness while tuning advanced values.
  • Keeping one global profile for different materials, brands, colors, and nozzle sizes.

Bench Note

Material profile note to save after the test
Page: ASA Filament Settings
Printer / firmware:
Slicer profile:
Filament brand and material:
Nozzle size:
Bed surface:
Recent changes:
Result to compare next:

FAQ

Can I copy another ASA profile?

Use it as a starting point only. Brand, color, nozzle size, hotend, bed surface, cooling, and drying state can all move the correct value.

What is the first test print?

Use a small part that shows the problem you care about: first-layer patch, temperature tower, stringing tower, or a simple functional bracket.

Should I dry the filament?

Dry or condition the spool when you hear popping, see rough extrusion, get excessive wisps, or know the material has been open in humid air.

Sources

Prusa material table Accessed 2026-05-18

Related Pages

3D Print Stringing Fix Fix 3D print stringing by checking temperature, moisture, and retraction in the right order. Start with one small test before changing the whole slicer profile. 3D Print Warping Fix Fix 3D print warping by checking plate cleanliness, first-layer squish, bed temperature, cooling, and enclosure needs in the right order. Poor First Layer Fix Fix poor first layers by checking plate cleanliness, Z offset, bed mesh, probe setup, and first-layer speed with one simple patch test. 3D Print Layer Shift Fix Fix 3D print layer shifts by checking belts, pulleys, collisions, cable drag, acceleration, and motion limits before changing slicer cosmetics. Under Extrusion Fix Fix under extrusion by checking the filament path, partial clogs, extruder grip, temperature, and volumetric speed before raising slicer flow.