So you will be sublimating T-shirt’s and hoodies I assume?
this limits your use of colours to light colours or white so the colours show up after you have pressed them.
For tshirts and hoodies I mainly use heat transfer vinyl s this doesn’t limit the colour choices but it does limit the design. but using vinyl you would need a cutter for that.
when you print under printer settings choose advanced and you can click mirror print this will reverse your print out so when you press it will be the correct way.
i hope that helps and have a browse through the forums and to mirror Justin’s comment you get a nice discount with suppliers if you are a premium member, it’s only £10 a year
