I have an Epson all-in-one & it doesn't...
reproduce those colors (model C6000 or something). Not only does it not reproduce those colrs (bright orange, hot pink) but it also has some issues with aligning the scans correctly. I generally have to put a Post-It behind the chip so it doesn't "skew" the scan". I also have a Canon stand-alone cheapie model that actually works quite well, but still does not get some colors correctly. What I have noticed is that the colors do better when included in a scan of many chips...go figure.
Steve B