Cycolor closed a $13.5 million mezzanine round, marking the last round of funding the company anticipates before eventually launching an initial public offering. Miamisburg, Ohio-based Cycolor declined to list investors in this latest round, but noted previous investors have included CP Holdings and Softbank. The company, which has raised a total of $68.5 million, manufacturers and sells digital imaging print media that acts like film and offers software to convert digital images into color prints. Softbank is an investor in CNET Networks, publisher of News.com. See complete list.