extruder motor i think.

[organic]

M201
I’ve had this printer a while now and not been able to print anything so I got it back out because of off our lockdown to try again.
I have replaced the heat bed and the control board and a few other bits.
The extruder motor now turns then jumps back about an 1/8 rotation that’s both motors doing it.
I now you can change voltage on the stepper but will work? As I am not willing to spend loads of money on it as I have had it a long time and will put money to another one.
I would like to know do I have to set stepper motor with new control board and to what voltage.
1 is 0.56 and the other is 0.62 volts

Thanks for any help in advance.

Organic

[William]

Hi, the voltage is around 0.8V-1.2V like the picture.

QQ图片20150914174428.png (132.58 KiB) Viewed 18296 times

[organic]

Hi
I move them both to 1.0 volt then to 1.14 and the other to 1.16 volts that seem to be max they go up to but still same. I do have a two videos of what is going on but not let me atach them .mp4.
Thanks for help.

https://drive.google.com/open?id=1rzsAL ... 9AFv9LP5uQ

[William]

Hi，You can swap the driver to see if it is normal.
you can refer to this :viewtopic.php?f=17&t=17038.
Hope to help you.

[organic]

Hi
I have swopped the stepper motors around and cable still same is that what you mean by driver?

My board is the GTM32 B and in one of the pictures A4988 all jumpers in and the other on only 1 jumper is in. On my board all 3 jumpers in on all of them.

It all said on the GTM32 is 3.3V mine is 3.25 on both the extruders motors.

Did I say the same thing is ongoing in the other extruder motor when I change the mix.

I all so noticed just before printer starts the print and does the purge filament the extruder turn ok well I think so does about ½ turn with out jumping back.

Thanks

Organic

[William]

Hi,each driver must be plugged with three jumper caps.

[organic]

Hi
I dont know what ive done seems to be working now I flashed firmware unpluged control board and put back in recliced program and seems to be working whell the extruder motors any.
Is ther any where I can find basic print help for that modal M201 and how to use the Easy Print 3D.

I keep getting and dont know what it means.
The argaments had been set but not used in slicing

Thanks
Dave

[William]

Hi, it is recommended that you use Repetier—Host.
you can refer to this:

Geeetech Prusa I3 M201 使用手册英文 .rar

(2.93 MiB) Downloaded 512 times

[organic]

Hi
That link I not seem able to get it to work/open.
(windows 10)

Organic

Got it to open thanks.

organic

[William]

This is the user manual, you can use Repetier-Host.
Now Easy Print 3D is rarely used.