Phototypesetting

Abstract

Printing technology has been advancing since the invention of movable types by Gutenberg but it took a new dimension with the advent of phototypesetting. This electronic technology is now replacing the conventional hot metal technology of composing types because of its enormous typesetting capabilities by way of type size and type style. This technology coupled with computer has revolutionised the field of publishing. The phototypesetters come in a variety of electronic sophistication, imaging speed and versatility in typography. It is now possible to produce full pages of: composed matter in the desired format on the display. The final image from the display screen is transferred to a photosensitive surface from which further copies are printed.