Convex probe UST-9123 Transvaginal probe UST-9124 Monochrome printer SSZ-309 Color printer SSZ-709 * Scratches on the exterior of the main body, discoloration, paint peeling, cracks on the cover screw * Screen protection panel surface: Scratches * Convex probe / transvaginal probe: Handle, connector discoloration * Printer / Color printer: Paper tray discoloration Operation check: * Defective video output / Probe reading failure Convex probe operation confirmed * Transvaginal probe has a poor reaction