Extruder not working

[szempo]

What could be the problem it is not my video. But the engine is doing it for me.

https://www.youtube.com/watch?v=8uDWvakQ9JE

Filament come and Gt2560 hand menu. Prepare / moves / 0.1 / extruder ...

If sd card printer body layer OK! 4mm brim OK! Part print failed.

Pictures failed print. https://drive.google.com/drive/folders/ ... sp=sharing

[szempo]

It's not my fault my video but it seems [0:27.]
Engine Ranking.

https://www.youtube.com/watch?v=8uDWvakQ9JE

manual (hand) pressure filament filament coming.
Mt2560 controll board extruding filament coming.
G-code print brim ok, first layer ok. the other is wrong.
attachement pictures:

https://drive.google.com/drive/folders/ ... sp=sharing

[szempo]

It's not my fault my video but it seems [0:27.]
Engine Ranking.

https://www.youtube.com/watch?v=8uDWvakQ9JE

manual (hand) pressure filament filament coming.
Mt2560 controll board extruding filament coming.
G-code print brim ok, first layer ok. the other is wrong.
attachement pictures:

https://drive.google.com/drive/folders/ ... sp=sharing

[szempo]

[0:27]Engine Ranking.

https://www.youtube.com/watch?v=8uDWvakQ9JE

manual (hand) pressure filament filament coming.
Mt2560 controll board extruding filament coming.
G-code print brim ok, first layer ok. the other is wrong.
attachement pictures:

https://drive.google.com/drive/folders/ ... sp=sharing

[William]

[0:27]Engine Ranking.

https://www.youtube.com/watch?v=8uDWvakQ9JE

manual (hand) pressure filament filament coming.
Mt2560 controll board extruding filament coming.
G-code print brim ok, first layer ok. the other is wrong.
attachement pictures:

https://drive.google.com/drive/folders/ ... sp=sharing

Looks like it's a print quality,you can refer to this to make some troubleshooting:
https://www.simplify3d.com/support/prin ... eshooting/
BTW,what model is your printer?

[szempo]

Dear William!

I've seen the page, but the failure of the engine ranking.
Why not come filament out extruder head.


Geeetech prusa i3 pro b mt2560

[Toy]

The extruder problem might be because the driver of extruder is overheated, you need make sure the driver is cooled well, or you can swap the driver of extruder with other axis.

[holbrookt]

Hello, I just built the GeeeTech Prusa i3 Pro B. Finally worked out all the kinks, except for when I went to do a test print the Extruder is feeding the filament in reverse. In the user manual, it says this is a known problem and to fix it in the firmware. However, I have no clue how to do so. I'm not all that computer savvy, I'm a machine trades instructor for a high school. Thank you

[William]

Hello, I just built the GeeeTech Prusa i3 Pro B. Finally worked out all the kinks, except for when I went to do a test print the Extruder is feeding the filament in reverse. In the user manual, it says this is a known problem and to fix it in the firmware. However, I have no clue how to do so. I'm not all that computer savvy, I'm a machine trades instructor for a high school. Thank you

Hello,
Looks like the extruder motor has a wrong direction,you can refer to the following post to modify the direction:
http://www.geeetech.com/forum/viewtopic ... 17&t=17037

[szempo]

[0:27]Engine Ranking.

https://www.youtube.com/watch?v=8uDWvakQ9JE

manual (hand) pressure filament filament coming.
Mt2560 controll board extruding filament coming.
G-code print brim ok, first layer ok. the other is wrong.
attachement pictures:

https://drive.google.com/drive/folders/ ... sp=sharing

Looks like it's a print quality,you can refer to this to make some troubleshooting:
https://www.simplify3d.com/support/prin ... eshooting/
BTW,what model is your printer?

PROBLEM SOLVED

the movie stepper motor bricking/jumping...

https://www.youtube.com/watch?v=8uDWvakQ9JE

X axis moving and printing the stepper motor connection loose,wobble.

Solved a Quick Ties
https://drive.google.com/open?id=0BwcWS ... 9RRHpXSlR3

Or replacement fix connection wiring stepper...