#921 Auto Focus Failed

Explanation

Regarding #921 autofocus failure error code, it is usually caused by uneven surfaces on the material or honeycomb board. This error may also occur if your material is too small for the autofocus probe to make contact.

Step 1

Please follow the instructions in the link below.
#910 Z-axis Issue/Auto-focus Issue/Honeycomb Platform Issue/Workbed Problem/Bad Focus Distance

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