Electronic archiving by camera or professional ancient book scanner. However, ancient books will be scanned, archived or reprinted by the history department of a large library or school, because the resolution of the ancient book scanner is very high, and the optical resolution is between 400 dpi and 800 dpi, and the image will be very clear. The most advanced instrument commonly used in ancient book scanners is Fiona Fang Huitu book2net V scanner.

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Precautions:

Stable power supply is the basic working requirement of any electronic equipment. In most cases, the scanner should be connected with the power supply of qualified protector to avoid damaging the scanner due to the rapid change of power supply. There are many kinds of mutation protectors, so pay attention to whether they match the scanner when buying. This protection device will lose its protection function after being used for a period of time and should be replaced in time.

Check whether the fastening device of the scanner is locked. Don't forget that cleaning must be done when the fastening device is locked. Wipe the scanner housing (excluding the glass plate) with a soft cloth to remove floating ash on the surface. Then wipe it carefully with a wet cloth. Be careful not to get the cloth too wet. In some places where the scale is thick, you can dip some detergent to wipe it. ?

Baidu encyclopedia-book scanner