The Preproofer 745 and 788 are an ideal solution for producing two sided imposed colour managed proofs automatically, amazing youwith their quality, speed and efficiency in a production environment. With up to 16 double sided impositions/hour (4Up A4), the Preproofer 745 with two Epson 7450 printers is the fastest 24 inch double sided proofing system available today. Preproofer 788 with the Epson 7880 is a more appropriate choice for output of more accurate double sided colour proofs required for contract proofing. The micro piezo printhead and UltraChrome K3 inks are at heart of these next generation printers. While the 7450 with dual CMYK print heads, is set up for maximum performance and speed, the 8 colour ink sets in the 7880 are perfect for optimum colour output and quality.