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Supplemental Statements

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Original Prusa CW1 support

Firmware 3.3.0

May 16, 2023

PrusaSlicer 2.9.6

June 30, 2026

Handbook 1.01

April 25, 2022

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Get started with CW1

CW1 maintenance

CW1 maintenance

To ensure that the CW1 remains in proper working order, keep the device clean, and never leave the tank with isopropyl alcohol inside of the device when the machine is off / not…

IPA pigment filter (CW1/CW1S)

IPA pigment filter (CW1/CW1S)

The Original Prusa Curing and Washing Machine (CW1/S) uses isopropyl alcohol (IPA) to wash the uncured resin around the print model before curing it. The resin usually leaves pigment…

Fix common issues

Resin yellowing and how to reduce it

Resin yellowing and how to reduce it

When printing various resins, you may notice a more or less significant yellowing effect after curing your models. This affects most MSLA materials, including all of our Prusament…

Community posts

3MF Project thumbnails doesn't show on Windows 10

Jul 17, 2026, 6:44:23 AM
11 replies

Is it normal for the vent to open only halfway?

Jul 17, 2026, 6:11:25 AM
2 replies

Core One: How does the side filament sensor work?

Jul 17, 2026, 3:26:50 AM
34 replies

Bondtech INDX Conversion Kit — Assembly Pain Points & Prep Notes

Jul 17, 2026, 2:28:34 AM
19 replies

Place filament on the left side of printer?

Jul 17, 2026, 12:10:46 AM
23 replies

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