Need help with printing quality

[PZorrilla]

Hi everyone! I am having this imperfections in my prints and im not sure what it is, ive been trying to solve it for quite a while now and i have not been succesful. I would appreciate the help. Thanks!

I am printing at 210 ?C, 40 mm/s printing speed, outer wall 20 mm/s, retraction enabled, 0.2 mm quality.
IMG-5890.jpg

[Roberts_Clif]

It appears it could under-extruded

What material are you trying to 3D Print.

[PZorrilla]

Pla 1.75 mm

[Roberts_Clif]

Do you have an all metal hot-end or do you have a Teflon tube in the throat.

If you have a Teflon tube you may want to disassemble the hot-end to see if the Teflon tube has deformed.

[PZorrilla]

its all metal, but if its not a software calibration or firmware issue i would guess theres something wrong with the extuder

[Roberts_Clif]

I have very little to go on, you have provide the forum with only of a photo showing under-extrusion.
Then Stated "PLA 1.75mm"

If you would provide more information, it could make it much easier to help you solve the problem.

Is it a new build , what 3D Printer, What firmware are you using , was it factory flashed or do you have the Configuration files.

[Rich3d]

I would defiantly lean towards an extruder/extrusion issue as well.