Execessive "first" extrusion after colour change
 
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Execessive "first" extrusion after colour change  

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daniele.e
(@daniele-e)
Eminent Member
Execessive "first" extrusion after colour change

Hi all guys,i try to print something using the colorprint...they are round token,25 mm diameter,the first color height is 1mm,the second is 0.5mm and the third (or the third white and the forth coloured) is 0,5mm

I have a "little" issue,nothing big,but i'm unable to fix it.

After the color swap (and after the new filament is all charged inside the nozzle),when the nozzle is posizioned on the print to begin laying down the new color i have an"overextrusion",on the print pieces i have 1 round spot made of eccessive deposed filament.
I'll upload 2 photo,the round mark is to highlight the problem.

Have you any idea?

Thank you very much

Daniele

From Florence with Rage!!!!!

Posted : 01/04/2017 12:26 am
PJR
 PJR
(@pjr)
Antient Member Moderator
Re: Execessive "first" extrusion after colour change

Have a look in this thread: http://shop.prusa3d.com/forum/improvements-f14/bug-color-change-nozzle-puke-t2972.html

Peter

Please note: I do not have any affiliation with Prusa Research. Any advices given are offered in good faith. It is your responsibility to ensure that by following my advice you do not suffer or cause injury, damage…

Posted : 01/04/2017 12:43 am
daniele.e
(@daniele-e)
Eminent Member
Topic starter answered:
Re: Execessive "first" extrusion after colour change

Thank you very much,i will read about it!!

From Florence with Rage!!!!!

Posted : 01/04/2017 10:49 am
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