This paper layers our industry leading pantograph hidden message background with a unique technology called BlockOut. BlockOut is an anti-color copy technology that protects artwork, text, photographs and most any other type of confidential information or restricted artwork from unauthorized duplication through the use of certain high-end color copiers.
Attempted copies of a document printed on ObscureX paper on specific models of color copiers will produce a solid black copy, or a variety of other distortion effects (depending on the copier manufacturer).
In addition, any other attempts to scan or copy the document will reveal a hidden message pattern "UNAUTHORIZED COPY" on the duplicate.