Convex Probe UST-9123 Linear Probe UST-5413 N Monochrome Printer SSZ-310 * There are some defects in the image on the main unit (mode confirmation is possible) Confirmed mode (B/M) No patient information Convex probe: Missing element, image distortion Monochrome printer: OPEN button unresponsive Main unit: Exterior scratches, discoloration Screen: Surface scratches Convex probe: Connector and handle discolored, surface gaps Linear probe: Connector and handle discolored Monochrome printer: Discoloration