
The Evolution of Blueprint Printing: From Cyanotype to Digital
Blueprint printing has a fascinating history spanning nearly two centuries. At RK Reprographics, we’ve watched the industry transform from cyanotype chemistry to digital inkjet systems. Understanding the evolution of blueprint printing helps us appreciate the modern technology we use daily and contextualizes why construction still relies on printed documents despite digital alternatives. Industry standards for construction documentation are maintained by organizations like the American Institute of Architects. The Cyanotype Era (1842-1920s) The original blueprint process, invented by John Herschel in








