How to print multicolor keychain and get a good first layer? - Assembly and first prints troubleshooting https://forum.prusa3d.com/forum/original-prusa-xl-tool-changer-assembly-and-first-prints-troubleshooting/how-to-print-multicolor-keychain-and-get-a-good-first-layer/ Prusa3D Forum Discussion Board en-US Tue, 10 Mar 2026 10:12:27 +0000 wpForo 60 https://forum.prusa3d.com/forum/original-prusa-xl-tool-changer-assembly-and-first-prints-troubleshooting/how-to-print-multicolor-keychain-and-get-a-good-first-layer/#post-730440 Sun, 22 Dec 2024 13:11:59 +0000 You don't say which filament(s) you are using but for most of the common ones oozing is a symptom of damp filament.

Cheerio,

]]> Assembly and first prints troubleshooting Diem https://forum.prusa3d.com/forum/original-prusa-xl-tool-changer-assembly-and-first-prints-troubleshooting/how-to-print-multicolor-keychain-and-get-a-good-first-layer/#post-730440 How to print multicolor keychain and get a good first layer? https://forum.prusa3d.com/forum/original-prusa-xl-tool-changer-assembly-and-first-prints-troubleshooting/how-to-print-multicolor-keychain-and-get-a-good-first-layer/#post-730418 Sun, 22 Dec 2024 07:10:33 +0000 I am trying to print a multi-color keychain and want the first layer to have well-defined walls and colors. Unfortunately, I’m experiencing oozing issues where the black nozzle color is streaking over the other colors, causing the first layer to have streaks/lines of black. I tried enabling the "Avoid Crossing Perimeters" option, but it didn’t seem to help much.

Is there a reliable way to print keychains or multi-color first-layer models like coasters? What are the best settings for achieving clean results?

]]> Assembly and first prints troubleshooting 3dprintingrookie https://forum.prusa3d.com/forum/original-prusa-xl-tool-changer-assembly-and-first-prints-troubleshooting/how-to-print-multicolor-keychain-and-get-a-good-first-layer/#post-730418