What happened?
The printer is showing the message: "The HEPA filter is nearing the end of its life span. We recommend purchasing a new one".
This warning notifies you that the HEPA filter inside the printer enclosure is nearing the end of its recommended life span.
Error name: Enclosure filter expiration warning
Error code: #31831 (CORE One) #17831 (XL)
How to fix it?
Replace the HEPA filter to ensure proper air filtration and maintain a safe printing environment, especially when printing with materials that produce fine particles or fumes.
We have the spare compatible HEPA filter on our e-shop.
For the filter replacement, refer to the dedicated Advanced Filtration System installation guide.
For XL printers, you can also visit prusa.io/xl-filter for more information.
Ignoring this warning may reduce the effectiveness of the enclosure’s air filtration system over time.
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