Wednesday, September 15, 2010

how does a photo printer work?


how does a photo printer work?

Basically, an photo (either a photo, a document, a book page, a coin, etc.) is scanned and that scan electronic image is next stored in a memory chip contained by the printer. The image is a bunch of dots (pixels). The more pixels, the sharper the photo. Your computer peak is made up of pixels and if you have a magnify glass you can see them.



Each pixel is given a specific color coding so when you put adjectives the pixels together, you can see the finished image. The printer know what color is represented by each code and respectively individual pixel receives its specific color. Anything from white, to shades of gray, to black, and just about 16 million other real colors on most computers and printers made surrounded by the last few years.



I surmise these tutorials will give more info than I can.



http://www.howstuffworks.com/inkjet-prin...



http://www.howstuffworks.com/laser-print...



plrr

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