Abstract: A printing apparatus according to the present invention includes a printing section configured to print ink on a surface of a substrate. The printing section prints conductive ink containing a conductive material by offset printing and prints conductive ink containing a conductive material different from the conductive material on the conductive ink by offset printing. Preferably, the printing apparatus further includes a conveyor configured to convey the substrate. Further, the printing section preferably includes a first printing machine configured to print first conductive ink and a second printing machine configured to print second conductive ink.

Abstract: A printing apparatus according to the present invention includes a printing section configured to print ink on a surface of a substrate. The printing section prints conductive ink containing a conductive material by offset printing and prints conductive ink containing a conductive material different from the conductive material on the conductive ink by offset printing. Preferably, the printing apparatus further includes a conveyor configured to convey the substrate. Further, the printing section preferably includes a first printing machine configured to print first conductive ink and a second printing machine configured to print second conductive ink.

Abstract: A printing apparatus according to the present invention includes a printing section configured to print ink on a surface of a substrate. The printing section prints conductive ink containing a conductive material by offset printing and prints conductive ink containing a conductive material different from the conductive material on the conductive ink by offset printing. Preferably, the printing apparatus further includes a conveyor configured to convey the substrate. Further, the printing section preferably includes a first printing machine configured to print first conductive ink and a second printing machine configured to print second conductive ink.