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Mission section in print, yet exists in preview  

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Pathogen
(@pathogen)
Estimable Member
Mission section in print, yet exists in preview

Here is a pointer to github issue I've created: https://github.com/prusa3d/Slic3r/issues/1064

Large sections of early layers are being ignored by MK3 (3.3.1-845), Slic3r preview shows the gcode is valid, but the printer simply ignores some sections and doesn't print them. 'Crash Detection' feature does not apply here.

The '?' section is the one not being printed in the following example:

Here is looking through a calibration cube bottom layers showing sections missing:

Posted : 21/07/2018 11:31 pm
Pathogen
(@pathogen)
Estimable Member
Topic starter answered:
Re: Mission section in print, yet exists in preview

A short quote from a long description of zerg90's fine exploration of my issue here:

I have a strong suspicion that the firmware has a feature that prevents the E-axis from turning if the nozzle temperature is below 190.

zerg90's conclusion is that because my custom extrusion temperatures were low enough to arrest extrusion. Should I not post further here, we can assume he is correct! :ugeek:

Posted : 22/07/2018 10:18 am
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