Geeetech

I'm thinking of replacing the rear Z axis stepper motor, it's making a weird noise. I have the Geeetech A10 GT2560 V4 printer. I took a photo of the stepper motor label but can't find the SKU # on their site, anyone know which motor I need or does it matter? When installing it, are there any tricks ...

I have top admit, this machine has been awesome and given very little headaches as I've heard 3D printers are famous for. Last night while printing at about 97% of a rather large print, I started hearing a louder then usual fan humming noise coming from under the bed in the control box then shortly ...