Convex probe C1-5-D (2017.01) 4D probe RM6C (2017.02) Monochrome printer UP-D898MD Color printer UP-D25MD Operation confirmation Confirmation mode (B/M/color/power/PW) * 4D probe operation cannot be confirmed due to error display. * Exterior with scratches * Convex probe handle and cable with discolored. Handle printing deterioration * 4D probe with handle, cable discolored, reading surface scratched * Monochrome printer and color printer exterior with discoloration