FLERFERGSTRYCKANORDNING

摘要

The device for polychromatic printing comprises type-heads (4), collected in stationary unit (5) and arranged therein one after the other around a paper-supporting roller (2) so that they may print the information simultaneously and act on an information carrier (3) by means of impact elements (6) through appropriate color ink-ribbons (10), which information carrier is transferred line-by-line around said paper-supporting roller (2). The device comprises also a mechanism for the formation of a horizontally-orientated raster.