a typewriter for portable use comprises a plurality of type lugs , a plurality of operation keys and key levers for operating the type lugs ; a carriage for supporting paper , a spacing means for moving the carriage one space , and a ribbon switching means provided in contact with the spacing means so as to be moved by the movement of the spacing means . a ribbon holder is shifted vertically to select the required color section of a two color ribbon . further , many parts of the ribbon switching means are adapted to easy manufacture , and to allow the extensive use of plastics in the construction .