A size-reduced printer that conveys a recording sheet in a circulating manner along a ring-like conveyance path while printing a plurality of images on the recording sheet in different colors sequentially in a superimposed manner, thereby forming a full color image. The system and method receives a document via a computer network, parses the text in the document, provides an audible component associated with the text, simultaneously transmits to output the text and the audible component. It also comprises the following steps: form a thicker removable material on a substrate, and partially remove the surface part of the removable material. Output image color space processing may include color transformation, half-toning or both. Each cell contains summary data for all echo amplitudes associated with that cell.