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I had that happen on an older printer, I turned on the heat while
trying to slowly lift the head. It popped free when it started
getting warm. But finishing the cleaning was a lot of work.<br>
<br>
I also had mini versions of that while tuning in polycarbonate with
the new printer, that stuff is like printing tar.<br>
<br>
<div class="moz-cite-prefix">On 5/4/20 7:42 AM, Stuart Wheaton via
Stagecraft wrote:<br>
</div>
<blockquote type="cite"
cite="mid:0d697275-5475-b430-6b02-4e9a33f06160@fuse.net">My SO is
going to save the world. printing face shields. 35 came out
fine, so like any good scientist she decided to change all the
parameters. Something clogged the print head ( I guess) but the
feeder kept pushing filament in, and it finally found an exit.
The result is this ugly mess. Pretty sure heat will ruin the
surrounding parts, not sure if we can dunk the whole thing in a
tub of acetone or some other solvent. Mechanical removal looks to
be a bear. anybody have any experience based advice?
<br>
<br>
Stuart
<br>
<br>
<br>
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