Colourbyte Europe Ltd - proofSign ISO 12647 Proof Verification
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  • Evaluate the results on screen

  • Print out the supplied control

  • Easy to use

 proofSIGN  -  Verify your Proofs!

Product Overview 

proofSIGN is a fast and easy proof verification application

Be sure your proofs are colour accurate and match ISO or your own standards.

Measure and evaluate your proofs quickly and easily with proofSIGNproofSIGN

Print out the supplied control strip or use a FOGRA media wedge with your job and measure it with the GretagMacbeth Eye-One spectrophotometer.

Evaluate the results on screen.

Print out a label and attach it to the proof. Send the proof with the pass to your client and the pressroom with confidence that the proof is absolutely correct

Main Interface

Keep a detailed pdf about the proof for your records or email it for remote proofing purposes. 

proofSIGN gives you a choice of ISO standard targets:
• ISO Coated - ISO 12647-2 paper types 1/2Detailes Report
• ISO Uncoated - ISO 12647 -2 paper type 4
• ISO Web coated - ISO 12647-2 paper type 3
• ISO Newspaper ISO 12647-3Report

Alternatively we can create customised targets to meet your specific requirements call 01895 825776 for details or send us an email.

The proofSIGN screen evaluation and printed label show the deltaE tolerances and the measured results for the paper colour, the primaries and an average for the secondary colours. The pdf gives you a detailed report for each colour on the control strip as well as the paper colour.

proofSIGN FREE demo
Check out proofSIGN before you buy. Remember you'll need a GretagMacbeth Eye-One to work with proofSIGN. Please contact us for a 30 day Trial Version: EMAIL

If you don't have a GretagMacbeth Eye-One and you want to check out your proof then download the proofSIGN control strip and send it in to Colourbyte (see Contacts Us ). We will measure your proof and email you a detailed report.

proofSIGN System Requirements
Mac OS 10.3 or later
64Mb RAM
2 USB ports (one for the Eye-One, one for the label printer)
Label printer - label size 88mm x 36  (recommended Dymo labelwriter 400 label 99012)
Colour Monitor
GretagMacbeth Eye-One

Windows® 2000 or XP
64Mb RAM
2 USB ports one for Eye-One, one for label printer
Label printer - label size 88mm x 36  (recommended Dymo labelwriter 400 label 99012)
GretagMacbeth Eye-One




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