Where to find Ultimaker S3+ Camera Replacements?

We got 2 ultimaker S3 at work but both cameras don't work and I'm not sure they ever have. I read there's an issue with their cameras months back but the printers moved near me so it was fine. Now they're moving farther again so I want cameras so I know when they fail.

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Are there any OEM or third party options for cameras that work well with the S3+ printer?

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Thanks!