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 usually put a sheet of paper over my object when resuming printing. When the nozzle almost hits the object (with the paper in between), I retract the sheet. Any residual fillament sticks to the paper and the printer continues with a clean nozzle.