E-15 code error

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1

I am getting error code E-15 Whats the reason?

2

check it out: How to Fix Error Code 15: "This Request Was Blocked by the Security Rules"

3

I am getting error code E-15 in light sheer laser diode machine. And its related to calibration , but i have no idea how to do calibration.

4

Error Code E15 = “Calibration out of range.” This error code indicates a problem with the operating temperature being outside the range calibrated for the device. The Light Sheer system will most likely need to be recalibrated.