UV led voltage error #10309 (SL1)

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What happened?

The printer displaying the message: UV LED voltages differ too much. The LED module might be faulty, please contact our support.

Error name: UV led voltage error

Error code: #10309

How to fix it?

You can test the UV LED using the test pattern which is starting firmware 1.5.0 found under "Settings -> Calibration -> Display Test". If the pattern, seen through a phone/camera, is not consistent, the UV LED module must be replaced.

Please, perform the test and prepare results, as well as exporting a log file, before contacting カスタマーサポート.

How to replace the part?

Saving log file (SL1/SL1S) [進行中の翻訳]

How to replace a UV LED assembly (SL1) [進行中の翻訳]