... to the above form;3, Both line of the printing paper can be reduced 4mm to the center, single line ... both line producable.4, The parts line of the printing paper to the length,1/2 length is two parts, ... is four parts and more.5, Multi-ply carbonless printing paper from 2 ply to 5 ply or more ply ... also be producable. The colors of printing paper are blue, red, yellow and green, which are ...