Dual extruders wrong steps/speed

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bicho.cl
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Joined: Thu Mar 23, 2017 8:14 am

Dual extruders wrong steps/speed

Post by bicho.cl » Wed Sep 30, 2020 2:31 pm

Hi everyone,

I'm having an issue with the extruders of my m201 color mixer.
The steppers motors are moving more than should be, at least one.
When I set the mix 50/50 and move 1 mm using the LCD knob one extruder moves 1 mm, about a 1/16 of a complete turn, but the other moves around 1/6 or more...
Already swap the cables, adjust pot voltage, swap drivers and reflashed firmware, but the problem persist and is related to the port of the extruder 1 in the mainboard.
The printed was assembly about 3 years and was stored without use, this are the first tune on this machine.
Any idea will be appreciated.

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_kaktus_
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Re: Dual extruders wrong steps/speed

Post by _kaktus_ » Sat Nov 14, 2020 6:54 pm

Hi.

:mrgreen:
If you have not yet solved your problem, I have a small hint for you.

The stepstick modules have jumpers for configuring step resolution.
Check if they are equally set and if they are set correctly at all.
;)

Greetings.
On the forum I help to use the rod, I don't give fish.
Geeetech Prusa I3 M201 Dual extruder Mixcolor 3D printer, bought 2017-12-19, already built, in the cognitive and improvement phase
Geeetech filament, ABS only
Geeetech 3D WiFi Module for 3D Printer, bought 2018-04-15, He got a new life, and still lies in a drawer.
Positively frenzied customer of Getech Technology.

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