Colour printing or as some call it is the reproduction of a colour image or text on a coloured surface, such as paper. Any colour photo or natural scene can be physiologically analysed into three primary colours, namely, red, yellow and blue, which are the lightest of the three. When the light passes through a prism, this is called the chromaticity of the image.
It was discovered that colours are determined by the wavelengths that pass through the prism when light is exposed to it. The wavelength of each wavelength determines the colour of the image. When the human eye is subjected to light that is in the visible spectrum, it will absorb all the wavelengths of light to view colour. A lamp will emit only light in the blue light spectrum.
Colour printers Adelaide can produce any colour that is allowed. There are some limitations as to how bright a printer can produce. For example, a white inkjet printer can only reproduce colours of white, or shades of white. If the light from the lamp passes through a printer’s glass plate, a light that has been introduced into the colour printer will be contained in the glass plate, and the colours of that light will be reproduced as white. Therefore, a white light source can only be used with a white inkjet printer.
Some colour printers are capable of producing black images, but black images are produced using white inks. However, this is not possible with all colour printers Adelaide. For instance, there is a dye sublimation-colour printer, which uses a pigment in combination with carbon to change colour.
It is essential to understand the meaning of colour and how it is used in printing. White is the lightest of all colours and is also referred to as the lightest colour in nature. Red, the second lightest colour, is also called the reddest colour in nature. Yellow is the third lightest and blue is known as the blue, lightest colour. Black is the deepest colour and is known as the deepest shade of black. The reason that colour is used in printing is that it is what distinguishes one thing from another.
Colour printers Adelaide have various uses in the printing industry. Many people believe that colour printers have come a long way from the days of black and white text.