Abstract: A system and method for applying electrically charged non-magnetic toner to an image device, and subsequently to a moving substrate, provides precise level control, proper control of the electrical charge of the toner, minimization of dusting problems, and maximum evenness of the toner layer. First and second fluidized toner beds have the toner in them charged using corona sources. The second bed maintains a level of toner above the level in the first bed, and a spillway-defining restraining dam is disposed between the beds so that the toner above the level desired in the second bed spills over the restraining dam into the first bed, allowing very precise control of the level of toner in the second bed. Toner transfer mechanisms (such as rotating conductive cylinders) transfer toner from the first bed to the second bed, and from the second bed to the image device. Scrapers scrape excess toner from the rotating cylinders so that it falls back into either the first or second bed.