Made in Korea Convex probe 4C (2007.3) Linear probe LA93 (2007.3) Sector probe 3S (2007.2) Monochrome printer UP-D897 Color printer UP-D23MD Operation check Check mode (B, M, Color, Power, PW, CW) Trackball does not work well Color printer Internal rollers are deteriorated (printable) Exterior: Scratches, discoloration, rust on screws Monitor: Exterior, surface scratches Monochrome printer: Discoloration, scratches Color printer: Discoloration Convex probe: Scratches near surface Linear probe: Discoloration on handle and surface