It is CF. I use the 0.4 nozzle that comes with the machine.
Which one? PLA PAHT PET or PETG?
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It is PLA-CF the black one
As @Sticks said, it looks like under extrusion, but the settings from this should be correct.
Do you have the “video” from that print?
I have uploaded the video using PLA NX2 the red one
Video Extrudr NX2 red.
I would need that from you PLA-CF print if you want to fix that
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it is a too short video
https://drive.google.com/file/d/1QeuJzX9zH_jjIbL16Zx3nx2bV85KpcbN/view?usp=sharing
CF ?
Try flipping your plate over and use the engineering side
And if you are using grid infill drop it down to 5%
Also if you want to print fast you’ll need to bump up your print temp by +10° above the recommended temp setting
Hi Jrock
I just started to print with PLA Bambu and honeycomb fill.
If fail, i will test your idea. I print always in standard mode. Fill is 25%
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Yup
25% infill with grid and the nozzle will drag hard over it
A quick work around if you like grid infill is to increase the nozzle temp, 60% of the time it works every time lol
Gyroid infill is a great option plus it looks cool
Hi friends
i took every advice that I got and then yesterday i was able to print the model without modifications.
The first I made was a cold clean nozzle, since I was printing with PLA-CF. I used white filament and it was easy to see that there were PLA-CF in the nozzle. Cleaned it, I also changed the infill to honeycomb.
And I got a really good print. (you will see two colors PLA… i run out of green 
)
I cant tell what fixed the problem… if the infill or the clean… but after print 5 times all them with spaghetti, it was obvious that there were something wrong.
After clean and change infill the print was perfect.
I attach photos.
I hope it helps someone else to resolve this problems.
Also THANK YOU for all the advices!!!
Regards!!!
Great! I want to thank all of you for your help. I am new to 3D printing and have the same problem as jsnieto, as described here. It can be overwhelming as a beginner, but with your expertise and willingness to help others, I see the 3D printing community as a great resource. I will adjust my printer settings to achieve excellent print results. Thank you again!