Convex probe C6-3 Linear probe L12-3 Sector probe S4-2 Color printer UP-D23MD Monochrome printer UP-D897 ECG cable software * Color printer without paper tray cover * Exterior: Scratches, paint peeling, probe receiver damage * Monochrome printer: Paint peeling off * Color printer: Paper tray damage and discoloration * Convex probe: Discoloration of the handle * Linear probe: Connector discoloration * Sector probe: Connector discoloration Operation check (confirmation mode B / M / color / Angio / PW / CW) * Color printer internal roller deterioration, printing blur * Monochrome printer has white lines when printing