problem with printing
It is not my first print, but after 2 weeks of not printing my every print is very bad. You can see the picture. Thanks for help.
Re: problem with printing
Last time I saw something like that, it was because a large "booger" (joan.t calls them blobs of doom) had congealed on my nozzle/print head.
You may have a clogged nozzle. When the hot plastic begins to flow, does it come straight down, or at an angle or kinked?
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Re: problem with printing
Cant see how it goes, after 20 seconds something like this happen 😕 Anything left on the platform...
Re: problem with printing
You have to adjust the Z.-level, lower the nozzle.
Bear MK3 with Bondtech extruder
Re: problem with printing
So should i go more on minus or less? I was combining with this and problem was still happening.
Re: problem with printing
You should go more minus. Try in step of -10 units so you don't jump over the best level.
Bear MK3 with Bondtech extruder
Re: problem with printing
I have gone -0.10 then again and again.... Still nozzle "catches" filament and destroys everything... I think it gives too much filament when it starts the line
Re: problem with printing
The suggestions on Live-Z adjustment are good, but don't forget to give the bed a good cleaning. Touching the bed should be avoided. Give it a good clean with dish soap under the sink, then avoid touching it as much as possible. Give it a good wipe with 91%+ isopropyl alcohol whenever you do touch it. Do your Live-Z adjustments on a bed you're sure is clean!
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Re: problem with printing
I use 70% isopropanol before every print
Re: problem with printing
I use 70% isopropanol before every print
This is the mistake. The remaining 30% will act as a separator. Use 95% IPA or higher.
Use soapy water to remove the contamination you added to the build plate.
Re: problem with printing
Thank you, but you think that is the problem?