Ключевые слова: business, communication, computer, computer peripheral, computer printer, concepts and ideas, contemporary, covering, design, document, efficiency, electronics industry, equipment, fax machine, ink, inkjet, keypad, laserjet, machine, multifunction, office, page, paper, photocopier, photograph, printing out, printout, push button, repetition, scale, send, speed, technology, telephone, toner, working,