Proofsign software verifies that Proofing devices are printing to the Fogra standards. It has now been amalgamated within Presssign 10
Connected to an i1 Pro 2 Spectrophotometer, a bar is printed on the proofing device and scanned with the i1.
The Software gives Delta E values compared with the known ISO standards for CMYK primaries, paper colour and a range of colours throughout the gamut.
A printed pass sticker can be output proving ISO verification.