16 Signboards of paper or cardboard; advertisement sign boards of paper or cardboard; business card paper; wrapping paper; note paper; envelopes; printed personal organizers; envelope papers; printed plans; printed catalogues featuring computers, computer equipment, computer software, information technology, operating systems, and power distribution and transmission equipment; printed pamphlets in the field of computers, computer equipment, computer software, information technology, operating systems, and power distribution and transmission equipment; printed posters; printed teaching materials in the field of computers, computer equipment, computer software, information technology, operating systems, and power distribution and transmission equipment; printed manuals for computers, computer equipment, computer software, information technology, operating systems, and power distribution and transmission equipment; printed data books; printed magazines in the field of computers, computer equipment, computer software, information technology, operating systems, and power distribution and transmission equipment; printed periodicals in the field of computers, computer equipment, computer software, information technology, operating systems, and power distribution and transmission equipment; printed brochures in the field of computers, computer equipment, computer software, information technology, operating systems, and power distribution and transmission equipment; printed pictorial magazine featuring computers, computer equipment, computer software, information technology, operating systems, and power distribution and transmission equipment; printed newsletters in the field of computers, computer equipment, computer software, information technology, operating systems, and power distribution and transmission equipment