- 44 -13-4 Relay lens unit removal.1. Remove 2 screws-A and remove the Relay lens unit.2. Remove 4 screws-B, remove the plate and remove the Relay lens.AABBBB13-3 Condenser lens unit removal.1. Remove 2 screws-A and remove the Condenser lens unit.2. Remove 4 screws-B, remove the plate and remove the Condenser lens.AAB BBBCondensor lens unitFlat surface planecomes this side.Optical Unit disassembliesHolderCondensor lensPlateLens should be placed as the flat surfaceside comes this side.Spherical surfacecomes this side.HolderPlateRelay lens Spherical surfaceThe printed marker comes this side