Xerography Turns 75

By Bob Neubauer

There, in this heavy paperwork environment, Carlson noticed the consistent shortage of carbon copies of patent specifications. He began to conceive of a device that would accept a document and make copies of it in seconds.

After reading as much as he could about imaging processes, he decided to eschew the well-charted course toward conventional photography and explore the uncharted waters of photoconductivity. He learned that when light strikes a photoconductive material, the electrical conductivity of that material is increased.

Home-grown Lab

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Bob Neubauer Author's page

Bob has served as editor of In-plant Impressions since October of 1994. Prior to that he served for three years as managing editor of Printing Impressions, a commercial printing publication. Mr. Neubauer is very active in the U.S. in-plant industry. He attends all the major in-plant conferences and has visited more than 180 in-plant operations around the world. He has given presentations to numerous in-plant groups in the U.S., Canada and Australia, including the Association of College and University Printers and the In-plant Printing and Mailing Association. He also coordinates the annual In-Print contest, co-sponsored by IPMA and In-plant Impressions.