Ключевые слова: black, blue, business, button, clear, close up, computer, copier, copy, detail, device, documents, equipment, fax, finger, hand, human, index, laser, machinery, mechanism, multifunctional, office, orange, panel, paper, peripheral, photocopier, power, press, pressing, printer, printing, processing, push, saver, scanner, start, stop, system, technology, wake up, white, work,