Printers’ Service (Prisco) announced a major enhancement to its sales organization with the appointment of Dan Maffeo as Midwest regional sales manager. He has a highly successful career track record of leading sales teams at major companies in the graphic arts industry.   “Dan has deep understanding and experience in sales management, marketing, distribution and print production that will be of great benefit to our customers,” said Frosty Botkin, president of Midwest merchandising at Prisco. ...