![Ultimate guide to troubleshooting underextrusion, ripples, waves and stringing in 3D printers - Maker Steve Ultimate guide to troubleshooting underextrusion, ripples, waves and stringing in 3D printers - Maker Steve](https://i0.wp.com/makersteve.com/wp-content/uploads/2018/08/imag1432.jpg?fit=3504%2C4672&ssl=1)
Ultimate guide to troubleshooting underextrusion, ripples, waves and stringing in 3D printers - Maker Steve
![What is causing these vertical lines in my prints? All troubleshooting listed in comments. : r/3Dprinting What is causing these vertical lines in my prints? All troubleshooting listed in comments. : r/3Dprinting](https://i.imgur.com/S20ah0E.jpg)
What is causing these vertical lines in my prints? All troubleshooting listed in comments. : r/3Dprinting
![Are these vertical ripples from machine vibration? I was just surprised how straight they were through the layers. Printed on Ender 3, 0.2mm slice height, 0.4mm nozzle, standard PLA : r/FixMyPrint Are these vertical ripples from machine vibration? I was just surprised how straight they were through the layers. Printed on Ender 3, 0.2mm slice height, 0.4mm nozzle, standard PLA : r/FixMyPrint](https://i.redd.it/8cdg8sivegi61.jpg)
Are these vertical ripples from machine vibration? I was just surprised how straight they were through the layers. Printed on Ender 3, 0.2mm slice height, 0.4mm nozzle, standard PLA : r/FixMyPrint
![Wavy lines, distorted wall surface finish , ripples – Hardware, firmware and software help – Prusa3D Forum Wavy lines, distorted wall surface finish , ripples – Hardware, firmware and software help – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2022/04/IMG_20220306_142426-600x500.jpg)
Wavy lines, distorted wall surface finish , ripples – Hardware, firmware and software help – Prusa3D Forum
![Are these vertical ripples from machine vibration? I was just surprised how straight they were through the layers. Printed on Ender 3, 0.2mm slice height, 0.4mm nozzle, standard PLA : r/FixMyPrint Are these vertical ripples from machine vibration? I was just surprised how straight they were through the layers. Printed on Ender 3, 0.2mm slice height, 0.4mm nozzle, standard PLA : r/FixMyPrint](https://i.redd.it/eovdorivegi61.jpg)
Are these vertical ripples from machine vibration? I was just surprised how straight they were through the layers. Printed on Ender 3, 0.2mm slice height, 0.4mm nozzle, standard PLA : r/FixMyPrint
![Vertical lines on my prints. (This is not infill showing) – Assembly and first prints troubleshooting – Prusa3D Forum Vertical lines on my prints. (This is not infill showing) – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/11/vertical.jpg)