A process color offset duplicator uses a plurality of duplicator heads arranged serially to print full process color. The duplicator heads are adapted to apply a thin layer of ink onto plates held on their respective plate cylinders, in order that plate cylinders which are prepared using a dot screen can be used. The plate cylinders further include registration pins, whereby tha various ones of said plates can be mounted in relative alignment on different ones of said plate cylinders.
展开▼
