HarperScientific announced that industry veteran Tony Donato has accepted the position of technical sales manager.      “We are delighted to have a person of Tony’s caliber join our team,” said Jim Harper, HarperScientific’s vice president. “He is extremely well qualified to help converters determine the pressroom solutions supplies that will most improve their productivity and print quality.”      Mr. Donato has extensive hands-on experience in flexography and gravure, including anilox roll...