To ensure optimal performance of your SLA printer, regular maintenance and care are crucial. This article introduces important tips for cleaning the print chamber, changing print materials, and calibrating and troubleshooting.

1. Cleaning the pressure chamber:

Basic steps for clean results

The print chamber of an SLA printer should be cleaned regularly to avoid resin residue build-up. Important steps are:

  • Handling caution: Wear gloves and protective clothing to avoid direct contact with resin.

  • Disposal of residual resin: Dispose of residual resin in accordance with local regulations. Avoid discharging resin into the drain.

  • Cleaning with Isopropyl Alcohol: Use isopropyl alcohol to remove resin residue from build platforms, resin trays and mirrors.

2. Changing print materials:

Efficient and safe material changes

Regularly changing printing materials enables adaptation to different requirements. Here are some steps for a smooth material change:

  • Thorough cleaning: Before changing the material, clean the pressure chamber carefully to avoid contamination.

  • Correct disposal: Dispose of excess material according to manufacturer's instructions.

  • Calibration after change: After changing the material, the printer must be recalibrated to ensure optimal results.

3. Calibration and troubleshooting:

Key to consistent printing results

Regular calibration is crucial to achieve consistent and precise printing results. Calibration and troubleshooting tips:

  • Check the print platform: Make sure the print platform is level and properly aligned.

  • Sensor Check: Periodically check the sensors to ensure they are functioning correctly.

  • Troubleshooting: Learn how to diagnose and resolve common errors to minimize downtime.


Proper maintenance and care are critical to maximizing the life and performance of your SLA printer. Through regular cleaning, safe material changes, and precise calibration and troubleshooting, you can ensure that your SLA printer always delivers optimal results. Invest time in maintenance to ensure the reliability and efficiency of your 3D printing processes.