How to clean the solidified material that stick on the mirror?

Our Formlab 1+ cannot print large scale stuff, for example, during the printing process, it starts to have solidified material stick on the bottom of the resin. So the printing process cannot go on. After I check with the inside of the printer, I found that there are some solidified material stick on the mirror. I tried all the steps on your website to clean it. But it doesn’t work. I am thinking if it is possible that I could take the mirror out and replace a new one? Or is there any other way to clean the long time solidified sticky material?
Many thanks
Xinyi Xiao

Yes, you should get in touch with our support team to order a replacement mirror.

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