Geeetech

Here's the feeder kit i had, with small change i had to do

http://imgur.com/a/pcvoK


if i finally should upgrade the feeder kit, would you recommend me the plastic one, or the classic version sold before?

the one i have its the plastic version of the mk8 that ur selling, that feeder long time ago, got the bearing sticks that holds it broke, i fixed it using a 3 mm stainless steel rod, i worked pretty well after that, a few days ago, i started to had that issue, checked all as i explained on the frist ...

printed a new plastic feeder and replaced it, under extrusion problem disapeared, but once i try to calibrate the extruder, still happening the same, i change the value from 93 to then needed one to extrude 10cm, and still not changing

Yes i took it off, checked, and reasambly everything, tooth were ok, and it was well tight

Hello i would like know, if someone has or had the same problem as me, and could help me to solve it.

Sometimes while im priting, when the extruters retract the filament, the next line printed experiment under extrusion, and i have to push a little bit the filament down in order to keep working, if ...

frist thing i did after seen it was not working, i test it with an atx power suppy and everything worked ok, im just claiming a new power supply cuz this one just came bad and couldnt make a use of the machine with it

i got the psu disconnected from the board, so all measures i've done are directly from the psu output, directly from the screws of the psu

220v, and yes, i tried to adjust it but, it doesnt reach higher voltage, the max i got is 9v

already checked, if i set 110v, nothing happen light turn off and i dont have output v. If i set it to 220v, lights turn on, and output V changes between 8-8.5-9

i got 220v, i've not swiched it, just put it on 220v before connecting anyway im going to check it again