The present invention is a system and method for producing statements that have charges for one or more service categories. The methods include measuring, solubilizing, bleaching and filtering soil samples and measuring the turbidity of the filtered solution. Therefore, the gaseous component element, which is contained in the compound material, is not discharged by the vacuum pump 5. At least one of the L segments can have a length less than other segments. Both the pixel portion and the driver circuit are provided over the same substrate, whereby manufacturing costs are reduced. The first ink orifice is fired to produce at least one ink drop at a single pixel position and the fourth ink orifice is fired to produce multiple ink drops at the single pixel position to minimize stitch error.