![What causes a nozzle to become dirty like this when printing PETG? And if it becomes dirty like that during a print could that create a clog and cause underextrusion? : r/ender3 What causes a nozzle to become dirty like this when printing PETG? And if it becomes dirty like that during a print could that create a clog and cause underextrusion? : r/ender3](https://i.redd.it/4r0468dk60431.jpg)
What causes a nozzle to become dirty like this when printing PETG? And if it becomes dirty like that during a print could that create a clog and cause underextrusion? : r/ender3
![Nozzle touching the Print. 1) While making the infill, the nozzle hits against the walls. 2)As the Walls are made (end of the gif) the right corners seem to be higher then Nozzle touching the Print. 1) While making the infill, the nozzle hits against the walls. 2)As the Walls are made (end of the gif) the right corners seem to be higher then](https://external-preview.redd.it/zjTQjSsUIgP0VFXog2pOAJxs6lpKi63_90xF8_pI5Xc.png?width=640&crop=smart&format=pjpg&auto=webp&s=bdb14625242588040597171fde5e1536ec75a600)
Nozzle touching the Print. 1) While making the infill, the nozzle hits against the walls. 2)As the Walls are made (end of the gif) the right corners seem to be higher then
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Easythreed 3d Printer X7 Large Size High Temperature Nozzle Print Peek Touch Screen I3 3d Printer - 3d Printer - AliExpress
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Creality Ender 3 S1 Pro 3D Printer with 300°C High-Temperature Nozzles, Sprite Direct Extruder, CR Touch Auto Leveling, Removable PEI Sheet Touchscreen Black - Walmart.com
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Perfect Bed / Nozzle Levelling - Anet A8 - 3D Printing Tips - Tutorial - Please Read Description - YouTube
![Official Creality Ender 5 S1 3D Printer Upgrade with 250mm/s Printing Speed 300°C High-Temperature Nozzle Direct Extruder CR Touch Auto Leveling Kit, Dual Z Axes Stable Cube Frame 8.66x8.66x11.02in - Walmart.com Official Creality Ender 5 S1 3D Printer Upgrade with 250mm/s Printing Speed 300°C High-Temperature Nozzle Direct Extruder CR Touch Auto Leveling Kit, Dual Z Axes Stable Cube Frame 8.66x8.66x11.02in - Walmart.com](https://i5.walmartimages.com/asr/37705859-8fa4-4065-8a45-0a2061aeb419.0afe0e4eba1fcd1ac64fdee6741346d6.jpeg)
Official Creality Ender 5 S1 3D Printer Upgrade with 250mm/s Printing Speed 300°C High-Temperature Nozzle Direct Extruder CR Touch Auto Leveling Kit, Dual Z Axes Stable Cube Frame 8.66x8.66x11.02in - Walmart.com
![Is my nozzle too close to the bed if is what are the drawbacks / cons. How will it effect the final print : r/3Dprinting Is my nozzle too close to the bed if is what are the drawbacks / cons. How will it effect the final print : r/3Dprinting](https://preview.redd.it/wmn7nisd4fi71.jpg?auto=webp&s=2cac37364ac5d8feb615bc596e3597ae514dc81a)