Scientific apparatus, namely, spectrophotometers and spectrometers and parts and fittings therefor; colorimeters; electronic spectrophotometer for use in identifying and measuring colors; downloadable computer printing software for color management, color measurement, color profiling and color calibration; recorded computer printing software for color management, color measurement, color profiling and color calibration; downloadable computer software for operating, managing and controlling spectrometers, spectrophotometers and colorimeters; recorded computer software for operating, managing and controlling spectrometers, spectrophotometers and colorimeters; downloadable computer software for controlling computer printers, ink-jet document and photo printers, large format inkjet document and photo printers and multi-function document and photo printers incorporating one or more of the following features, namely, copying, scanning and faxing capabilities; recorded computer software for controlling computer printers, ink-jet document and photo printers, large format inkjet document and photo printers and multi-function document and photo printers incorporating one or more of the following features, namely, copying, scanning and faxing capabilities; document and photo printers; ink-jet document and photo printers; large format inkjet document and photo printers; multi-function document and photo printers incorporating one or more of the following features, namely, copying, scanning and faxing capabilities; photocopiers; scanners