Ironing not applied on top of first part of a two-materials print on the Prusa XL
 
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Ironing not applied on top of first part of a two-materials print on the Prusa XL  

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amundsen
(@amundsen-2)
Trusted Member
Ironing not applied on top of first part of a two-materials print on the Prusa XL

Hello,

I wanted to print a smooth sheet of PLA to print very tiny PETG objects over it. I wanted to have ironing of this PLA sheet before printing the PETG. Ironing is desactivated for the global print but activated for the PLA sheet (designed as a box within PrusaSlicer itself). However the ironing doesn't happen and the PETG part is printed directly after completion of the PLA part.

Is it a bug?

Project attached.

Posted : 04/11/2025 4:15 pm
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

Project wasn't attached in former message. Here it is.

 
Posted : 04/11/2025 4:21 pm
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

I can't have the project attached. Why?

Posted : 04/11/2025 4:21 pm
Neophyl
(@neophyl)
Illustrious Member
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

You are zipping it up ?  The forum only allows a limited number of formats, 3mf is not one of them. You need to zip up most files before attaching them. 

Posted : 05/11/2025 6:05 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

Let's have a try with the .zip format.

 
Posted : 05/11/2025 7:30 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

What's wrong? I haven't reveived any error message but my. zip file isn't attached to my message (and the size is not the matter, it's way below 10MB).

 
Posted : 05/11/2025 7:32 am
Neophyl
(@neophyl)
Illustrious Member
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

Still no file.  Lets try attaching a random file zipped up.  

Posted : 05/11/2025 7:35 am
Neophyl
(@neophyl)
Illustrious Member
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

Well that looks like it worked.

Posted : 05/11/2025 7:37 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

Is there any incompatibility between the forum and some browsers? I'm using Firefox under Windows 11.

 
Posted : 05/11/2025 7:37 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

Let's have a try with Chrome.

Posted : 05/11/2025 7:48 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE:

Still not working. Weird. Isn't "Attach file" the right procedure to use?

This post was modified 1 day ago by amundsen
Posted : 05/11/2025 7:49 am
Neophyl
(@neophyl)
Illustrious Member
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

Attach file with the Choose File button is what I used to attach the zip file above.

I am using Chrome too but I've used Edge before too.  Not that theres much difference between them.

Posted : 05/11/2025 7:55 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

I've been doing it that way. Now trying in private navigation mode / Firefox...

 
Posted : 05/11/2025 8:03 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE:

Now with some online web protection from my antivirus software switched off...

 
This post was modified 24 hours ago by amundsen
Posted : 05/11/2025 8:07 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

Ah. this time I received a "Sorry, something is wrong with your data." message. What does it mean?

Posted : 05/11/2025 8:19 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE:

OK. Trying with a zipped empty text file...

This post was modified 24 hours ago by amundsen
Posted : 05/11/2025 8:22 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

OK. So there was both an issue with my Firewall and with the uploaded file. What can be wrong with the latter?

Posted : 05/11/2025 8:24 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

I suspect the issue with my file is its name containing accented characters despite the .zip file's name being without. Let's have a try...

Posted : 05/11/2025 8:32 am
amundsen
(@amundsen-2)
Trusted Member
Topic starter answered:
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

OK. this confirms the issue: even within a .zip file the .3mf file name should be without accented character. This is what you get when all the foundations of computing have been invented in the USA, a country where accents are unknown...

Posted : 05/11/2025 8:34 am
Neophyl
(@neophyl)
Illustrious Member
RE: Ironing not applied on top of first part of a two-materials print on the Prusa XL

I only ever use normal a-z and 0-9 characters for filenames.  Especially if they are for printers or similar embedded systems.  

Is the test_upload zip your actual problem file ?

Posted : 05/11/2025 8:39 am
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