One of the following errors are received:

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The error code associated with this problem is: 04052010.

This is a very critical error that can result in a lot of problems:

• Machine drift
• Runaway conditions
• Location problems
• Cut quality issues

The causes of this problem are (in order of probability):

• Broken encoder / Dust on the encoder (if the environment is dusty)
• Bent Control Cable pin or damaged cable (LC Plus or Premium electronics only, this is NEVER caused by a bent pin on an LC / LP controller)
• Nicked or damaged encoder cable wire

Still not sure what is going on here? Read: About drift issues