Geeetech

Hi again!

Thank you for the info but it sucks that you dont post that info on your homepage about the end stops and what compability they got... Now i got 6 of them and cant do anything with them... Wanted them because ive had so much trouble with the original ones... Works as they want to ...

Hi again...

Changed the mainboard and now it works... Was the burnt mosfet... thank you!

Thank you! To tired to think straight... you were right... That works

Hi!

When i hit home on Y axis the bed goes in the wrong direction but only like 1mm, hit home again and it moves 1mm in the wrong direction again and so on. Cant get the bed moving towards the end stop at all...

Tried changing the cables on the end stop but then it says end stop hit all the time ...

Hi!

Trying to connect cooling fan that cools my print while im printing... got a Geeetech Prusa I 3 Pro B acrylic with gt2560 mainboard... On that board i got:

Fan1: Extruder1
Fan2: Cooling mainboard
Fan3: Suppose this is for cooling down extruder 2 if i plug one in

So how am i supposed to ...

Hi again

Doesnt work... Tried too reverse them also, but in both cases i can move the bed away from the end stop but when i try to move them against the end stop it wont move. Any other ideas?

Hi!

I ordered 6pcs of geeetech mechanical end stops v1.2 and cant figure out how to connect them... the old ones are 2pin on gt2560 board and the new ones are 4pin old cd-rom contacts. How do i solder the wires? Schematics?

Thanks

Hi again

Changed the mosfet from extruder 2 to my heatbed... now the heatbed wont heat up anymore and the extruder cant heat up over 197C... so i didnt work. Ordered a new board... Is there a way to protect the mosfets so i dont happen again?

Hi again!

Looks like the mosfet is burned. Look at the photo. What do I do now? Do i have to change the board or can i just replace the mosfet?

Hi!

I have used my printer for several months now but yesterday when i was starting the printer the bed started heating up on its own?

In repetier it says that bed/nozzle are turned off but the bed temp wont stop rising... it reaches over 100C and i have to cut the power to the printer to stop it ...