This minor group comprises printing equipment operators and related occupations, including plateless printing equipment operators; camera, platemaking and other prepress occupations; binding and finishing machine operators; and photographic and film processors. They are employed by rapid printing services, newspaper and magazine publishing companies and commercial printing companies; firms that specialize in colour graphics or platemaking and cylinder preparation and commercial publishing companies; binderies, other publishing companies and establishments in the public and private sectors that have in-house printing, binding and finishing departments; and film processing laboratories and retail photofinishing establishments.