Prusa slicer tutorial
Author: l | 2025-04-24
Tutorial manual Support in Prusa Slicer
Prusa Slicer Tutorials DE - YouTube
Prusa slicer 2.5 slicing preview issue Prusa slicer 2.5 slicing preview issue Hi, I have a strange issue with prusa slicer 2.5. When 3 d model is added to the build plate everything is fine,but after slicing the model to print i can see that complete model is filled with infill in preview and estimate time for printing is 7h 30 min? Normally printing this part took about 4h.This exact model was printed previously day before with prusa slicer without any issues. I just cant find the reason for this problem. Can anyone help?Here is a link Log in to be able to post Posted : 13/03/2023 4:12 pm (@neophyl) Illustrious Member RE: Prusa slicer 2.5 slicing preview issue Please attach your zipped up project file. File>Save Project As. This will save a 3mf file. ZIP it up and attach it here. It must be zipped or the forum wont accept the file. It wont give any warning either, so best to check it actually attached immediately given how short the forums edit time is too.A 3mf from PS is a complete snapshot of ALL the settings. With it we can slice it exactly the same as you and we can see the preview etc and figure out what setting you have that is causing it hopefully. My guess though is that you have slicing set to fill holes. Print Settings>Advanced>Slicing>Slicing Mode. Should be on regular unless you need one of the special modes. Log in to be able to post Posted : 13/03/2023 8:30 pm Topic starter answered: RE: Prusa slicer 2.5 slicing preview issue Hi.Omg..You nailed it,it was slicing mode set to close holes. I didnt change this setting myself,well now it works thanks to you..Thanks 😎 Log in to be able to post Posted : 14/03/2023 4:27 pm (@neophyl) Illustrious Member RE: Prusa slicer 2.5 slicing preview issue Glad it was that simple. 🙂 Log in to be able to post Posted : 15/03/2023 8:51 am Tutorial manual Support in Prusa Slicer Prusa Slicer 2.6 Alpha 2 is available on Github It's likely @constructicon is not in expert mode. Log in to be able to post Posted : 01/02/2023 8:07 pm (@constructicon) Active Member RE: Prusa Slicer 2.6 Alpha 2 is available on Github I was in the right version, the issue was that I wasn't in "Expert" mode so the setting was hidden. Log in to be able to post Posted : 01/02/2023 8:08 pm RE: Prusa Slicer 2.6 Alpha 2 is available on Github Of course... I was in Expert mode for so long that I forgot about the others. Glad you found the setting. Log in to be able to post Posted : 01/02/2023 8:11 pm (@sp4rkr4t) Estimable Member RE: Prusa Slicer 2.6 Alpha 2 is available on Github So my first project I open up to have a play with organic supports has exactly gone great, with most of trhe supports ending a good 1cm before the overhanging part of the object.Going to try playing around a bit more to try and identify the cause. Log in to be able to post Posted : 02/02/2023 6:29 pm (@sp4rkr4t) Estimable Member RE: Prusa Slicer 2.6 Alpha 2 is available on Github Should have done a bit more playing first, I turned off variable layer height on the parts and the supports generate fine now. Guess the two features clash somehow. I'll creat a github issue if there isn't one already. Log in to be able to post Posted :Comments
Prusa slicer 2.5 slicing preview issue Prusa slicer 2.5 slicing preview issue Hi, I have a strange issue with prusa slicer 2.5. When 3 d model is added to the build plate everything is fine,but after slicing the model to print i can see that complete model is filled with infill in preview and estimate time for printing is 7h 30 min? Normally printing this part took about 4h.This exact model was printed previously day before with prusa slicer without any issues. I just cant find the reason for this problem. Can anyone help?Here is a link Log in to be able to post Posted : 13/03/2023 4:12 pm (@neophyl) Illustrious Member RE: Prusa slicer 2.5 slicing preview issue Please attach your zipped up project file. File>Save Project As. This will save a 3mf file. ZIP it up and attach it here. It must be zipped or the forum wont accept the file. It wont give any warning either, so best to check it actually attached immediately given how short the forums edit time is too.A 3mf from PS is a complete snapshot of ALL the settings. With it we can slice it exactly the same as you and we can see the preview etc and figure out what setting you have that is causing it hopefully. My guess though is that you have slicing set to fill holes. Print Settings>Advanced>Slicing>Slicing Mode. Should be on regular unless you need one of the special modes. Log in to be able to post Posted : 13/03/2023 8:30 pm Topic starter answered: RE: Prusa slicer 2.5 slicing preview issue Hi.Omg..You nailed it,it was slicing mode set to close holes. I didnt change this setting myself,well now it works thanks to you..Thanks 😎 Log in to be able to post Posted : 14/03/2023 4:27 pm (@neophyl) Illustrious Member RE: Prusa slicer 2.5 slicing preview issue Glad it was that simple. 🙂 Log in to be able to post Posted : 15/03/2023 8:51 am
2025-03-28Prusa Slicer 2.6 Alpha 2 is available on Github It's likely @constructicon is not in expert mode. Log in to be able to post Posted : 01/02/2023 8:07 pm (@constructicon) Active Member RE: Prusa Slicer 2.6 Alpha 2 is available on Github I was in the right version, the issue was that I wasn't in "Expert" mode so the setting was hidden. Log in to be able to post Posted : 01/02/2023 8:08 pm RE: Prusa Slicer 2.6 Alpha 2 is available on Github Of course... I was in Expert mode for so long that I forgot about the others. Glad you found the setting. Log in to be able to post Posted : 01/02/2023 8:11 pm (@sp4rkr4t) Estimable Member RE: Prusa Slicer 2.6 Alpha 2 is available on Github So my first project I open up to have a play with organic supports has exactly gone great, with most of trhe supports ending a good 1cm before the overhanging part of the object.Going to try playing around a bit more to try and identify the cause. Log in to be able to post Posted : 02/02/2023 6:29 pm (@sp4rkr4t) Estimable Member RE: Prusa Slicer 2.6 Alpha 2 is available on Github Should have done a bit more playing first, I turned off variable layer height on the parts and the supports generate fine now. Guess the two features clash somehow. I'll creat a github issue if there isn't one already. Log in to be able to post Posted :
2025-04-14Última Versión Prusa Slicer 2.9.0 Sistema Operativo Windows 10 / Windows 11 Ránking Usuario Haga clic para votar Autor / Producto Prusa Research / Enlace Externo Nombre de Fichero PrusaSlicer_Win_standalone_2.5.0.exe En ocasiones, las últimas versiones del software pueden causar problemas al instalarse en dispositivos más antiguos o dispositivos que ejecutan una versión anterior del sistema operativo.Los fabricantes de software suelen solucionar estos problemas, pero puede llevarles algún tiempo. Mientras tanto, puedes descargar e instalar una versión anterior de Prusa Slicer 2.5.0. Para aquellos interesados en descargar la versión más reciente de Prusa Slicer o leer nuestra reseña, simplemente haz clic aquí. Todas las versiones antiguas distribuidas en nuestro sitio web son completamente libres de virus y están disponibles para su descarga sin costo alguno. Nos encantaría saber de tiSi tienes alguna pregunta o idea que desees compartir con nosotros, dirígete a nuestra página de contacto y háznoslo saber. ¡Valoramos tu opinión!
2025-03-29Prusa Slicer 2.6 Alpha 2 is available on Github (@neophyl) Illustrious Member RE: Prusa Slicer 2.6 Alpha 2 is available on Github Pretty awesome. The only gap for me with the new features is the lack of a female to female connector mode, ie. just 2 holes with the option to generate separate pins. This would make it easier to use magnets or print both parts with their cut sides flat on the build plate. Perhaps in an upcoming release. 👍 Log in to be able to post Posted : 31/01/2023 9:19 pm (@foxrun3d) Illustrious Member RE: Prusa Slicer 2.6 Alpha 2 is available on Github Yes, and my first two attempts of slicing an old file ended up in crashes ☹️And shift-click to draw a cut line but NO similar thing to draw straight seams or supports?!? Makes me wanna cry… Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software... Log in to be able to post Posted : 01/02/2023 12:43 am RE: I know it's an alpha, just comparing notes with my fellow guinea pigs.It crashed a lot for me as well, more then 20 times in 2 hours just seeing if the projects I made in 2.4 & 2.5 would slice. 'Seams" are still not fixed from 2.5 wavy gravy 🙁 and it didn't like me rotating objects or parts, never really got to the new stuff, it was very fussy about geometry. It did not like certain shapes
2025-04-24Okay. But then another one in which I simply change the infill percentage dies immediately. Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software... Log in to be able to post Posted : 01/02/2023 2:18 pm RE: Prusa Slicer 2.6 Alpha 2 is available on Github Ok so it is rather a large software instability at this point, rather than a specific incompatibility with some settings. Log in to be able to post Posted : 01/02/2023 2:20 pm (@neophyl) Illustrious Member Topic starter answered: RE: Prusa Slicer 2.6 Alpha 2 is available on Github I noticed a couple of people reporting crashes on slicing and on at least 2 of those the problem was duplicated and confirmed by the devs and the cause found which would only crop up with certain geometries so I'd expect a fair few of these to start with. Wonder how long it will be until alpha 3 lol Log in to be able to post Posted : 01/02/2023 2:23 pm (@foxrun3d) Illustrious Member RE: Prusa Slicer 2.6 Alpha 2 is available on Github In my hands this has been a surprisingly unstable alpha on just basic operations (I've hardly looked at any of the new stuff). Maybe they did some major refactoring on how they implement modifiers but I didn't see anything mentioned in the release notes. Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software... Log in to
2025-03-26