Avadhesh Kumar Patel District Project Manager - Aligarh 14 months work experience in Panchayati Raj Department Sector as District Project Manager & 12 months work experience in IT Sector as Software Engineer. :-)
Some CSS properties are only designed for a certain media. For example the "voice-family" property is designed for aural user agents. Some other properties can be used for different media types. For example, the "font-size" property can be used for both screen and print media, but perhaps with different values. A document usually needs a larger font-size on a screen than on paper, and sans-serif fonts are easier to read on the screen, while serif fonts are easier to read on paper.
AVADHESH PATEL
02-May-2013example of print media
http://www.mindstick.com/Articles/83e5fed0-9db4-4b35-b34b-cca8de153655/?Print%20and%20Print%20Preview%20separately%20using%20HTML,%20CSS%20and%20JavaScript
http://www.mindstick.com/Articles/2bd47a5b-40ea-4ac1-b10e-d17dd2b00865/?CSS%20Printing