Nipson^® presses use dry magnetographic toner which can be used on virtually any type of substrate, without any pretreatment. This toner can accurately produce minute details such as micro-text and guilloches in security features, serifs and fine lines in certain fonts, and hairlines. Because Nipson’s^® black toner is magnetic, it allows simultaneous printing of MICR characters and other variable data without the need for additional costs or changes to the printer.