The computerized typesetting system for newspaper production is required to have following characteristics. 1. Real-time dialogical operation 2. Special typesetting function 3. Highly resoluted Paper output 4. Quick response 5. High reliability 6. Use of special devices NEC has developed computerized typesetting system adopting "WYSIWYG" and "Graphic pattern Generator" and so on. WYIWYG : The typesetting terminal using engineering work station w__-hich i__-s w__-hat y__-ou s__-ee is w__-hat y__-ou g__-et. Graphic pattern Generator : It performs smooth image developing by stroke dot characters and letters.