BIOMASERTattoo Stencil Printer - Thermal Transfer Machine - Black - 1.6kg - 8.5x11 inch Paper - 100-240v - 18 Month Warranty

Q: Which plug does the printer have? us or eu plug?

US 3 prong standard electrical plug.

Q: Do you need a printer to hook up to this?

No but you need the paper for it

Q: Does it work via bluetooth?

Not at all. It is a very old fashioned copy machine that works from a printed stencil already made and it transfers it as a copy via heat transfer onto paper. It doesn’t require use of phone and does not allow phone and machine to connect in any way.

Q: Can it transfer a printed image or does it have to be drawn?

It can transfer both printed images and drawn images. Just be careful with the image you wish to transfer. Works best with lined art. If it's a black and white image and you try to transfer it, it will come out all black and won't show any detail. It does have a photo mode though I haven't played around with that yet.