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0,8 mm Nozzle - failed to print  

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tomtim
(@tomtim)
Member
0,8 mm Nozzle - failed to print

Hello Prusa fans,I have an MK4S and currently have a 0.8 nozzle installed, as I have to print a few kilos for a shelf, it's faster this way, but I always have to make sure that the MK4A prints the last beta software correctly at every start... Take a look at the picture... Any ideas on how to prevent this?It is set to 0.8 in the printer - the slicer 2.9 has also selected the 0.8 printer.

 

 

Posted : 25/12/2024 9:39 pm
Brian
(@brian-12)
Reputable Member
RE: 0,8 mm Nozzle - failed to print

What layer thickness are you trying to print?

Looks like the 1st layer it too high.  Try lowering the nozzle at startup by pressing and holding the control knob for a few seconds then it starts to purge.  That will bring up live Z and you can lower the nozzle. 

Posted : 26/12/2024 4:04 am
tomtim
(@tomtim)
Member
Topic starter answered:
RE: 0,8 mm Nozzle - failed to print

0.4mm is the first layer. It's just weird because it fits 50% and then again not. It's a good idea to see what the Z height is at the start. Thanks. I'll test it later.

Posted : 26/12/2024 5:42 am
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