I was having the same issue with CTC printer. Soon after I noticed a little shock when i touched the USB plug and the computer. I checked my voltage off of the ground in reference to V- and sure...
Type: Posts; User: 3dHack
I was having the same issue with CTC printer. Soon after I noticed a little shock when i touched the USB plug and the computer. I checked my voltage off of the ground in reference to V- and sure...