Colour printing

In my earlier blog i had written about printing problems. I am adding some more information , check points, precautions to be taken while printing a drawing.

1. first and the most important point to be noted here is do not expect the printed colours to be exactly same when compared to the screen . What I want to highlight here is the fact that  the appearnce of  printed colours will not match  to the colours or shades as they are seen on screen.  This is because the display units use the RGB colour scheme and printing technology uses mainly CMYK combination. the screen colours are converted to the CMYK format , which may not be 100 % accurate.