Peripherals acting swept capture the character or any symbol that is read by a reader of the scanner and stored in the form of an image file or files, fonts, which use space to store less than image files for thousands. fold By using character recognition program called OCR (OpticalCharacterRecognition), which improves the efficiency of document storage. And enables printing papers decreased a lot. But most are stored in the form of an image file. This device is called the Impact Muang Met scanner (Image Scanner) which can be stored and saved in the computer. It can also be exported to a fax machine. Or a data file via Fax / Modem has
a scanner as input device types that are not easy to enter into the computer via the keyboard, such as images, logos view photos of people, animals, etc., we can use the scanner to scan images. convert data into the machine directly. The processor will be derived data is displayed as an image on the screen. To bring color, shape, trim and edit the image to assemble the work of other print scanner exploits the reflective. When we put the image into the scanner. Which depending on the operation of the scanner, each to enter into the picture. The scanner will be light to strike the object to reflect light falling on a row by row. Information on row It will be converted into a small spot. In the digital signals stored in the memory. When the light source and the optical image moves to the next row. Signals from the line, it will be sent to the end of consecutive shots.
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