UltiMaker uses functional, analytical and tracking cookies. Tracking cookies enhance your experience on our website and may also collect your personal data outside of Ultimaker websites. If you agree with the use of tracking cookies, click “I agree, continue browsing”. You can withdraw your consent at any time. If you do not consent with the use of tracking cookies, click “Refuse”. You can find more information about cookies on our Privacy and Cookie Policy page.
I'm pretty sure this is exactly what's happening for me. I, however, am using PVA (soluble filament) with my second extruder (this is a shared nozzle machine - Sovol SV02). So, the print begins with the PLA (extruder 1), and then switches to the PVA to print ONE line around the brim of the model and the prime tower (extruder 2 is not needed until layer 74 and is not utilized again before layer 74)...this is annoying because for some reason, the purge after the ONE line of PVA just bunches up instead of sticking to the prime tower (PLA), causing the nozzle to drag the purged PVA into the printed PLA of the model and mess up EVERY SINGLE PRINT. I can't figure out how to disable this, as it doesn't seem to be a setting. All of the bed adhesion is set to print with extruder 1 (PLA), so this is very confusing. I remember a setting like "prime all extruders at start of print" or something, but always made sure to disable that, and I can't find it now...so, not sure if that's related. If anyone knows a solution, please help!
Link to post
Share on other sites
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
🚀 Help Shape the Future of Cura and Digital Factory – Join Our Power User Research Program!
We’re looking for active users of Cura and Digital Factory — across professional and educational use cases — to help us improve the next generation of our tools.
Our Power User Research Program kicks off with a quick 15-minute interview to learn about your setup and workflows. If selected, you’ll be invited into a small group of users who get early access to features and help us shape the future of 3D printing software.
🧪 What to Expect:
A short 15-minute kickoff interview to help us get to know you If selected, bi-monthly research sessions (15–30 minutes) where we’ll test features, review workflows, or gather feedback Occasional invites to try out early prototypes or vote on upcoming improvements
🎁 What You’ll Get:
Selected participants receive a free 1-year Studio or Classroom license Early access to new features and tools A direct voice in what we build next
👉 Interested? Please fill out this quick form
Your feedback helps us make Cura Cloud more powerful, more intuitive, and more aligned with how you actually print and manage your workflow.
Thanks for being part of the community,
The full stable release of Cura 5.10 has arrived, and it brings support for the new Ultimaker S8, as well as new materials and profiles for previously supported UltiMaker printers. Additionally, you can now control your models in Cura using a 3D SpaceMouse and more!
Recommended Posts
HanSense 0
I'm pretty sure this is exactly what's happening for me. I, however, am using PVA (soluble filament) with my second extruder (this is a shared nozzle machine - Sovol SV02). So, the print begins with the PLA (extruder 1), and then switches to the PVA to print ONE line around the brim of the model and the prime tower (extruder 2 is not needed until layer 74 and is not utilized again before layer 74)...this is annoying because for some reason, the purge after the ONE line of PVA just bunches up instead of sticking to the prime tower (PLA), causing the nozzle to drag the purged PVA into the printed PLA of the model and mess up EVERY SINGLE PRINT. I can't figure out how to disable this, as it doesn't seem to be a setting. All of the bed adhesion is set to print with extruder 1 (PLA), so this is very confusing. I remember a setting like "prime all extruders at start of print" or something, but always made sure to disable that, and I can't find it now...so, not sure if that's related. If anyone knows a solution, please help!
Link to post
Share on other sites