Non-Indexing Models have print drums which rotate freely on sealed ball bearings and print at random starting positions on cartons. These models are normally recommended for high speed conveyor lines where little or no space exists between cartons. In these applications, the print drum always remains in contact with a carton surface and the code information is printed at an interval equal to the print drum circumference (18.0"). Print repeat intervals can be reduced by installing multiple sets of dies on the print drum.
