Would such a thing be feasible? Suppose I'm running against a particular of printer which only accepts a pair of ICC profile: one for some Source and one for some Destination, presumably the printer itself. I would like to short-circuit that transform alltogether. No, there are no support for device-link-profile. It's a dumb printer driver, I know :( Ideally, what I'm trying to do is to find a way to make the printer accept my device values directly. That's why I'm thinking about a pair of profiles I could plug into this workflow that creates the equivalent of a null transform. If such a thing is feasible. Would it be possible to create output profile that are not LUT-based? As per the ICC specs? And have the TRC in those profiles set up linear? And if I make the source's primaries = the destination's primaries, would I increase my chance of getting Input values = Output values? Roger Breton