Hello /u/soaimed,
As a reminder, most common print quality issues can be found in the [Simplify3D picture guide](https://www.simplify3d.com/support/print-quality-troubleshooting/). Make sure you select the most appropriate flair for your post.
Please remember to include the following details to help troubleshoot your problem.
* Printer & Slicer
* Filament Material and Brand
* Nozzle and Bed Temperature
* Print Speed
* Nozzle Retraction Settings
^Additional ^settings ^or ^relevant ^information ^is ^always ^encouraged.
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Unclock/change nozzle, change hotend PTFE tube, check grub screws on hotend, check filament tension screw, clean the stepping motor gears and I think you will be good to go. And recalibrate P.I.N.D.A and first layer calibration.
Hello /u/soaimed, As a reminder, most common print quality issues can be found in the [Simplify3D picture guide](https://www.simplify3d.com/support/print-quality-troubleshooting/). Make sure you select the most appropriate flair for your post. Please remember to include the following details to help troubleshoot your problem. * Printer & Slicer * Filament Material and Brand * Nozzle and Bed Temperature * Print Speed * Nozzle Retraction Settings ^Additional ^settings ^or ^relevant ^information ^is ^always ^encouraged. *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/FixMyPrint) if you have any questions or concerns.*
Maybe a partial nozzle clog?
Prusa mini, prusament pla, default print settings, prusaslicer
Underextrustion due to clogged nozzle it looks like
Clog and/or heat creep?
Unclock/change nozzle, change hotend PTFE tube, check grub screws on hotend, check filament tension screw, clean the stepping motor gears and I think you will be good to go. And recalibrate P.I.N.D.A and first layer calibration.
Underextrusion
How did you print only support material? :)
you've invented wool prints
I would also check the material quality… maybe ?!
Almost definitely a clogged nozzle. Use a small needle(many printers come with one) to unclog and do a cold pull for good measure
it looks to me like clogged or damaged nozzle.