Visible Lines in Printed Model



I’m getting visible line in printed output.

please help me to fix this.

Printed Code is in the Pic attached above.

Good Day.

Material : Natural wood

M300 Printer


In case of such issue, you can try to increase retraction(distance and speed).
You can also set lower value for extruder flow ration.
Unfortunately, I’m not able to give you exact values.

If you have experienced such lines with different materials, you should perform axes maintenance.