DSF

We recently found this super resource which contains RGB colour charts to print off as well as swatches for both Photoshop and Corel so you know exactly the colour to choose when printing.
http://www.multirip.com/colormanagement ... _Photoshop

Thanks to the brilliant Paul who provided us with custom ICC profiles then we have finally got our printers working to the same colour palette and this download has proved so useful.