The scanner is an important office equipment, which can convert paper documents, **, etc. into digital formats for easy storage, transmission and editing. This article will introduce the basic concepts, functions, and functions of scanners.
First, the basic concept.
A scanner is a device that converts paper documents, **, etc., into a digital format through optical imaging technology. It illuminates the scanned object with a light source, focuses the reflected light onto a photoelectric converter, converts it into an electrical signal, and then processes it to generate a digital image.
2. Functions. Document scanning: Scanners can convert paper documents, contracts, reports, and more into a digital format for easy storage, transmission, and editing. At the same time, the scanner can also automatically correct the document and remove the background, improving the scanning quality and efficiency.
* Scanning: The scanner can convert **, albums, etc.** into digital format for easy saving and editing. At the same time, the scanner can also carry out color correction, denoising and other processing to improve the quality.
OCR recognition: The scanner can combine OCR (Optical Character Recognition) technology to convert the text in paper documents into editable text format for subsequent editing and processing.
Multi-page scanning: The scanner supports multi-page continuous scanning, which can scan multi-page documents into digital format at one time, which greatly improves work efficiency.
3. Role. Increase productivity: Convert paper documents into digital format with a scanner that avoids the tedious process of manual input and editing, increasing productivity.
Easy to transfer and share: Once a document is converted to a digital format, it can be transferred and shared via email, cloud storage, and more, making it easy to collaborate with colleagues or clients.
Space-saving: Converting paper documents to digital format can save a lot of storage space while avoiding problems such as paper documents being susceptible to moisture and damage.
Improve information security: By converting documents to digital format, you can avoid the leakage and loss of paper documents and improve information security.
In short, as an important office equipment, scanners have a variety of functions and functions, which can improve work efficiency, facilitate transmission and sharing, save space, and improve information security.