A30 POBLEM

[carre82]

HI
I JUST RECEIVED MY A30
THERE IS A PROBLEM WITH THE WIRING, THERE IS A NON MARKED CABLE. I SUPPOSE TO IT GOES ON THE SECOND Z MOTOR ?
WHEN TRYING TO MOVE THE MACHINE ONLY X WORKS OK
WHEN MOVING Z.....STILL X MOVING OUT OF LIMIT WHIT SOMEABNORMAL NOISE
IF I USE EASYPRINT, IT CONNECTS OK BUT NO EFFECT AT ALL OF ANY EASYPINT COMMAND
SO PLEASE HELP....THIS IS THE THIRD GEEETECH ITEM WHICH GAVE ME PROBLEM (MY E180 OUT OF ORDER AFTER ONLY 3 MONTHS...MY NEW GT2560 DOES'NT WORK )
I BEGIN TO WONDER ABOUT CHINESE QUALITY....IS THAT PRINTER BEEN CHECKED BEFORE SHIPPING ?
i NEED HELP SINCE I SPENT $500 FOR THIS ONE
THANKS