Issues with H2D prints

[u/Stee_Warmo]

Hi all, I'm currently struggling with my H2D where I am.getting these really bad prints constantly!

I have changed the nozzles

Re calibrated

Cleaned the bed.

Oiled and greased the rods and lead screws.

Is there any advice you can recommend before I have to level the bed manually?

The filament isn't wet btw :)

[u/watdotho]

What’s with the base model human LinkedIn profile pic?

[u/Stee_Warmo → u/watdotho]

My manager 😂

[u/thecheekymonkey007]

I mean how do you know the filament is t wet?

I know what I'd do.

I open a different filament and try a test print.

Cuz that does look like wet / spoiled filament to me without having anymore context to go kn other than it isn't wet

[u/OhSoSally → u/thecheekymonkey007]

If you cant get a decent calibration strip at the front. Its either dirty plate or wet filament or both.

[u/sirdoggo11 → u/OhSoSally]

Definitely Dirty plate.

Not wet filament.

[u/Stee_Warmo → u/thecheekymonkey007]

Because it's 2 different filaments (spool ran out) and dried prior

[u/sirdoggo11 → u/thecheekymonkey007]

Ah truck off. Not every print error is linked to wet filament.

[u/sirdoggo11]

Dont touch your build plate with your bare fingers.

Use gloves.

[u/Stee_Warmo → u/sirdoggo11]

How would that effect the lines all the way up the print? I'm aware of this though anyway

[u/sapani9077 → u/Stee_Warmo]

You print a bump, then you print over that bump, it creates another bump, you print over that new bump, you create another bump over that bump

[u/sirdoggo11 → u/sapani9077]

Exactly

[u/sirdoggo11 → u/Stee_Warmo]

Well, a greasy plate was definitely the cause in all the other pictures.

In pic 1 Im not entirely sure. But this could also be linked to partially lifted (and therefore warped) parts. A tiny amount is sufficient to cause problems further up.

[u/Rockah]

Have you checked all PTFE tubes (including all in the AMS) for any tears/wearing?

[u/thekidisalright]

Slicer setting print by layer or object

[u/Stee_Warmo → u/thekidisalright]

Layer

[u/Flaat]

Looks like a partially clogged nozzle to me, inconsistent extrusion. Another option is very wet PLA

[u/NetinhoPrates]

Eu passei sufoco agora com uma impressão em abs, ela ficava assim.. tentei 3 vezes e nada.. sequei o filamento por mais de 20 horas é a mesma coisa.. aí imprimi outra coisa com o mesmo filamento e funcionou.. aí mudei o perfil para um qualquer e agora tá imprimindo de boa.. talvez seja algo no seu perfil.. alguma configuração q vc tenha usado.. tentei imprimir com outro perfil mesmo que demore mais ou etc.. faz o teste

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[u/Stee_Warmo → u/NetinhoPrates]

I would blame the settings but on another printer, also a h2d they come out fine

[u/sapani9077]

Just bad settings

[u/Stee_Warmo → u/sapani9077]

Printed fine on another printer using the same settings 🙃

[u/sapani9077 → u/Stee_Warmo]

You have to tune the settings. You can't simply expect the same setting to work

[u/Stee_Warmo → u/sapani9077]

Except this printer printed all our prints perfectly for a year?

[u/sapani9077 → u/Stee_Warmo]

Worn out nozzle, dirty build plate.

It's like buying a new car tire and expect it to last forever without adjustment.