Here we will target the use of direct electronic publishing to enhancing PCBs before their set up. The goal is to create a unique indicate on each board that can be used to identify the board. The potential must be long

lasting and will probably contain 1D or 2D device understandable conveying belt codes along with leader number figures. The represents must have a 600 DPI (dots per inch) resolution or better due to size restrictions on the PCB. We will also concentrate on applications that need more that 1,000,000 boards per year. At these amounts computerized content managing starts to become very essential to the overall success of it. High quantity PCB fabricators use display publishing with conveyor drum thermally treated ink to create the stars that cover each portion of the board. At now electronic publishing can not create the whole portion of a board at a price that plays