As a high-tech product integrating photoelectricity and machinery, the scanner has become a necessary electrical appliance for daily office and life due to its unique digital "image" acquisition capability, low price, and excellent performance. Scanners can be divided into platform type/flat plate type, drum type, portable type, high speed camera scanner, business card scanner, etc. There are certain requirements for their purchase, use, installation, sharing, and maintenance, and some common faults need to be handled in time. The following is an introduction to the usage, classification, advantages, and disadvantages of scanners.
Introduction to scanner
The scanner is a kind of computer external instrument equipment, which can display, edit, store, and output digital input equipment by capturing images and converting them into computers. The principle of the scanner is to use photoelectric technology and digital processing technology to convert graphics or image information into digital signals by scanning.
Purpose of scanner
A scanner can scan photos, text pages, drawings, art pictures, photographic negatives, film films, and even three-dimensional objects such as textiles, sign panels, printed board samples, etc. to extract and convert original lines, graphics, text, photos, and planar objects into editable and added files. Scanners are suitable for office automation (OA) and are widely used in signage panels, printed boards, printing industries, etc.
(1) Fine arts and pictures can be organized in documents;
(2) Scan and input the printed text into the word processing software, thus avoid the trouble of typing again;
(3) The printed plate and panel label samples can be scanned and entered into the computer, and the wiring diagram of the plate can be designed and copied, thus solving the problem of plate making and improving the plate making efficiency;
(4) Automatic input and editing of PCB sketches, automatic input of Chinese character panels and complex icons, and modification of pictures can be realized;
(5) Adding images to multimedia products;
(6) Integrate visual information in the literature to enable it to exchange and communicate more effectively.
iCODIS’ Movie Theater Film Projector
As a reliable led movie projector supplier, iCODIS always insists that the quality of the hd film projector should be put in the first place. Our high quality movie projector adopts advanced technologies and modern design. The following types of smart movie projector are what we offer currently. You can click each page for detailed information. If you have any other questions about our movie quality projector, please email us. We will reply to you as soon as possible.
