A typical home flatbed scanner will do the trick.
But the disadvantage of this type of scanner is a long warm-up time, slow scanning speed, a photo may take about 1 minute, but the advantage is high precision. Recommended brands: Canon, Epson, HP.
Another way is to use a photo scanner. The disadvantage of this type of scanner is that it is easy to reflect the phenomenon, but the point is that the speed is fast, a minute can easily scan 20 or more. Recommended brand: Cheng Shi technology (CZUR).
What scanner is good
What brand of scanner is good to use? Today by me and you talk about some of the little knowledge you do not know! Below is my compilation of what brand of scanner is good to use and scanner related content. I hope it will help you guys!
What is a scanner
The scanner is a computer input device, its role is to scan pictures, photographs, films, and manuscripts and other written materials or the appearance of the physical object is scanned into the computer, and the formation of documents to be saved. In fact, the scanner has become the third most important computer input device after the keyboard and mouse.
The scanner in a variety of forms, such as black-and-white scanners and color scanners by color; such as the scanning method is divided into hand-held scanners, flatbed scanners and drum scanners. Flatbed scanner has a wide range of uses, strong, affordable features, has been widely used in graphic image processing, electronic publishing, advertising, office automation and many other areas.
The scanner is widely used as a new and important input device. It and the role of the printer is just the opposite, is about, film and so on above the graphics, text symbols into the computer.
Top ten brands of scanners
1, Canon Canon (in 1937 in Japan, the world's leading producer of integrated group of imaging and information products)
2, in the crystal MICROTEK (the domestic scanner flag and inkstone brand, the domestic famous export enterprises of imaging products, in the crystal Science and Technology Co. Thunis (1988 Beijing, China's top 100 enterprises in electronic information, national high-tech enterprises, Purple Co.)
4, BenQ BenQ (in 1984 in Taiwan, optoelectronic digital media and network communications in the field of large-scale specialized group of companies)
5, Hewlett-Packard HP (1939 U.S., the world's top 500 companies, 1939 California, China Hewlett-Packard Co. China Hewlett-Packard Company Limited)
6, Founder Founder (in 1986 in Beijing, China's well-known trademark, China's leading IT companies, Founder Group)
7, Epson Epson (in 1942 in Nagano, Japan, a famous brand, the world's leading enterprises in the field of digital imaging)
8, Hanwang HW (in 1998 in Beijing, the National Torch Plan) Beijing, the National Torch Plan key high-tech enterprises, Han Wang Technology)
9, Avision Avision (1991, Hsinchu, Taiwan, the world's leading production of image input devices, Shanghai Rainbow Color Technology Company Limited)
10, Fujitsu Fujitsu
Zhongchuang is the world's largest scanner, the product line is long, the quality of the relative guarantee, can be given priority. Priority consideration. hp, violet is also not bad. Now the market mainstream scanner resolution has reached 2400Dpi, brand-name products in the home-type is about 300 yuan. In the purchase of attention, it is best to buy the scanning head is CCD, do not buy CIS. CIS in addition to the product can be made very thin and light, other aspects are not satisfactory, such as low resolution, light-emitting diode array in a bad tube of the entire array on the scrap, can not scan the surface of the uneven original manuscripts, etc. 1,500 yuan to go to buy a business-grade scanner it. However, if you are just using it for general use, it is no different than a home-grade scanner. It's up to you.
How to buy a high-speed scanner
1, scanning format
High-speed scanner maximum scanning format is generally divided into A3 and A4 (downward compatibility, the smallest format can be scanned business card-sized paper), A3-format high-speed scanner is much more expensive than the high-speed scanner A4-format scanner, so the need for theoretical use of the plea to discontinue the selection of the assumption that the demand for scanning the document are basically is A4, from the price of thinking, you can choose A4 format can be, assuming that the need to scan documents A3 format is more, you only need to choose A3 format machine.
2, scanning speed
High-speed scanner scanning speed of more than 20 pages per minute to more than 100 pages per minute, but from the price point of view, the scanning speed of every increase in the price of 10 pages of the machine increased a lot, so the need to stop the choice based on the application of the practical requirements to stop the amount of scanning per machine per day to stop the approximate calculations.
3, image output
High-speed scanner image output is generally divided into two main categories: color (including color, grayscale, black and white) and black and white (including grayscale, black and white), in the other parameters of the fundamental differences between the situation of color than black and white machine expensive, so the need to stop according to the practical requirements to stop choosing, if you need to scan the document only need to stop the black-and-white image preservation, then select the black-and-white Scanner will be able to, if you must adhere to the original archive color (such as red header documents, fresh chapter), as long as the choice of color scanner, color pictures generally take up a lot of storage space, so the need to think about the storage problem. In order to reduce storage pressure and faster transmission in the network to read, even if the purchase of color high-speed scanner also need to see whether the scanner can have a color black and white automatic recognition function (when scanned to the color page output color images, when scanned to the black and white page output black and white images, so that both adhere to the original appearance of the archives, but also to reduce the storage space as much as possible.
In addition, to see whether the high-speed scanner with MultiStreamTM dual data stream output (black and white color, black and white grayscale), in the archives of the full-text search applications in the function is very useful, scanning at the same time the output of a black-and-white and a color or grayscale images, black and white images for identification, color or grayscale images for archiving.
4, image enhancement
Purchase of high-speed scanners to see the high-speed scanner in the image enhancement processing can meet the requirements, such as: automatic cutting, deskew, black border, multi-color filtering, color/black and white originals, automatic recognition and other functions. To stay special attempts to image quality, the same parameter settings in different brands of machines to achieve image quality differences, of course, good image quality is better, there are brands of high-speed scanner if you need to reach a relatively good image quality needs to increase the kafax card, kafax card price is not expensive, undoubtedly increase the cost.
5, paper thickness range
This parameter shows the machine's ability to pass the paper, a large range of elucidation of the paper compliance is better.
In short: the choice of high-speed scanner first to stop the choice based on the practical application of the required format, and then is to choose the appropriate speed of the machine (based on the scanning volume per day want to complete the measurement), if the need for a single machine more than 8 hours of continuous work in a day, it is best to choose the consumer-grade high-speed scanner, the machine to go to the paper structure and the manufacturer's initiative of the daily volume of disposal and the machine importance of the volume is a relatively important parameter, the basic can simply judge the stability of the machine, the machine's ability to work. Simply be able to determine the stability of the machine, the failure rate and durability, in addition to more from other users to understand the image processing effect of each brand model scanner, the failure rate and the use of life will assist you in your choice. Lastly, we need to remind: in the purchase of high-speed scanners need to confirm the authentic warranty card and after-sales service guarantee, because the high-speed scanner and other ordinary electronic products are different, it is an electronic and mechanical combinations, the need for after-sales service guarantee to ensure that your work will not be affected.
Which is the best way to scan documents
The better scanner brands are Canon, Panasonic, Kodak and Fujitsu.
1, Canon
Canon (Canon), is Japan's a global leader in the production of imaging and information products of the integrated group, since its inception in 1937, after years of unremitting efforts, Canon has globalized their business and expanded into various fields.
Canon's product lineup*** is spread across three main areas: personal products, office equipment and industrial equipment, with major products including cameras and lenses, digital cameras, printers, copiers, fax machines, scanners, broadcasting equipment, medical devices and semiconductor production equipment.
2, Panasonic
Panasonic (English name: Panasonic), is a Japanese multinational company with more than 230 companies around the world, with a total of more than 290,493 employees. In 2001, Panasonic's total sales amounted to more than 61 billion US dollars, and it was ranked 26th among the top 500 manufacturing companies in the world.
Panasonic's Chinese name is "松下"("National "in the early days, gradually changed to "Panasonic" in 1986, and unified to "Panasonic" since October 1, 2008), which was founded by Matsushita Electric Industrial Co. Konosuke Matsushita started the business and developed the brand products involving home appliances, digital audio-visual electronics, office products, aviation and many other fields and is known worldwide.
The corporate brand jumped into the "World's Top 500 Brands" list. Panasonic announced on October 31, 2012 that its consolidated final profit/loss forecast for fiscal 2012 (April 2012 to March 2013) was revised downward from a profit of 50 billion yen to a loss of 765 billion yen, according to U.S. accounting standards.
3, Kodak
EastmanKodakCompany, EastmanKodak Company, referred to as Kodak, is a manufacturer and supplier of imaging products and related services, headquartered in Rochester, New York, U.S.A., is a listed company on the New York Stock Exchange, with operations in more than 150 countries and territories, and a global workforce of about 80,000 employees.
So far, China has become Kodak's second-largest film market in the world, after the United States. And according to forecasts, in a few years, China will become Kodak's No. 1 global market. Eastman Kodak Company has been a world leader in capturing, sharing, outputting and displaying images that have helped countless people preserve memories, communicate important information and enjoy entertainment for more than 100 years.
4, Fujitsu
Fujitsu (Fujitsu) is the world's leading Japanese information and communications technology (ICT) company, providing a full range of technology products, solutions and services. It employs about 159,000 people globally and has customers in more than 100 countries around the world.
Fujitsu is committed to working hand in hand with its customers*** to create a better society for the future, based on its extensive experience and strength in the ICT field. Fujitsu Group (Tokyo Stock Exchange listing code: 6702) reported consolidated revenues for the fiscal year ended March 31, 2015 of 4.8 trillion yen ($40 billion).
Scan Almighty King is a little better, Scan Almighty King has picture scanning, conversion of different format files, text extraction, modification of documents and many other functions, some functions need to pay, some simple functions can be used casually. Scanning Almighty King does help a lot, can be different formats, different materials of the original scanned to generate high-definition electronic manuscripts, while the use of text recognition features, the extraction of the text of the original paper contract, the preparation of a new contract, so that you do not have to every time from the beginning of the drafting
Scanner which brand is good
Question 1: Which brand of scanner is the best? Canon Canon (world brand, leading brand, the first market share, in 1937 Japan)
MICROTEK in the crystal (domestic scanner flag inkstone brand, the top ten scanner brand)
Thunis Tsinghua Purple (1988 Beijing, the national key high-tech enterprises, the top ten scanner brand)
Epson Epson ( In 1942 in Nagano, Japan, a global leader in the field of digital imaging)
BenQ BenQ (founded in 1984 in Taiwan, the world's brands, the top ten brands of scanners)
HP Hewlett-Packard HP (1939 California, the world's brands, the top ten brands of scanners)
Hanwang HW (in 1998 in Beijing, the national high-tech enterprises, the top ten brands of scanners)
Hanwang HW (in 1998 Beijing, national key high-tech enterprises, the top ten brands of scanners)
Hanwang HW (in 1988 in Beijing, national key high-tech enterprises, the top ten brands of scanners) scanner brand)
Question 2: What brand of scanner is good? Well-known brands, then preferred Epson, followed by Canon. There are also domestic in the crystal is also a scanner of the old brand, itself is the production of manufacturing optical instruments, so the scanning quality is not lost to the Japanese brand.
Price, in fact, about 300 yuan on it. Because then the high-end are more than a thousand dollars of high-end scanning products. General low-end products, 500 ~ 600 yuan of scanners and 300 yuan or so, in the scanning effect is not much difference. 500 ~ 600 yuan of scanners is just a few more features, and are some of you may not be able to use the life of the chicken ribs function. For example, after scanning a piece of a terrier to send an e-mail or something, this kind of very boring features, and then give you additional unnecessary price.
More importantly, the technology of scanner products has long been thoroughly mature, and there is no great technological difference between different price points and different brands in the same class. So there is no need to spend more money for some external factors. For a scanner, the effect is good is the king, other are floating clouds.
So it's more important to buy one that works well than one that has a lot of features.
In the type of special note, it is best to buy the use of CCD photographic parts of the scanner, CCD scanner is thicker, slightly larger, but must be a good scanning effect, especially the color is more full.
And now on the market generally recommend that you buy CIS or LED photoreceptor scanner, the only advantage of this scanner is that the volume made smaller, can be made very thin. But the scanning effect is poor.
Question 3: What brand of scanner is better First of all, you have to figure out the most fundamental difference between the two machines EPOSN and Canon low-end:
EPSONV10 is a scanner that uses CCD as the scanning component. The advantage is that you can scan three-dimensional objects, such as the center seam of the book can be scanned very clearly. Then again, the simple point is to leave the scanning platform can also be scanned very clearly.
The disadvantage is that the CCD component is relatively thick, but V10, V100, V200, V350 have improved, become thinner than other brands of CCD, lighter.
Canonlide series with CIS components, the advantages of a shorter warm-up time after powering on, scanning pure black documents faster, but the color effect is not ideal, there is also the difference between CIS and CCD is the opposite of CIS left the scanning platform scanned in the computer's image around the black shadow. Can not be changed.
Scanning resolution is for you to zoom in on the image with little relation to the clarity, scanning text 300dpi, color photos 600dpi is perfectly OK. to scan the color and clarity of the main look at the optical density (which I will not explain here)
All the all-in-one machine with CIS, because of the size of the small, then again is to copy with so the resolution is not high. (There are a few that are CCD but they are expensive). It is the kind of digital enthusiasts like,
Negative scanning do you need to use? Old negatives at home to get out and play? You can~! On the former SLR camera film does not have to be developed out, but in the scanning into the computer to do PS modification, to achieve the effect they want. (Many are the top photographers use use 120's etc.)
Question 4: Never buy a scanner which brand is good, than the price to buy Canon Canon (the world's leading brand, leading brand, the first market share, in 1937 in Japan)
Chinese crystal MICROTEK (the domestic scanner flag and inkstone brand, the top ten scanner brand)
Singhua Purple Thunis (1988 Beijing, the country's key) High-tech enterprises, the top ten scanner brands)
Epson Epson (in 1942 in Nagano, Japan, the world's leading enterprise in the field of digital imaging)
BenQ BenQ (founded in 1984 in Taiwan, the world's brands, the top ten scanner brands)
Hewlett-Packard HP (1939, California, the United States, the world's brands, the top ten scanner brands)
Han Wang HW (in 1998 in Beijing, the national high-tech enterprises, the top ten scanner brand)
Question five: office scanner which brand of good individuals like to use HP's, the quality is also good, my office printer with three years, in addition to the addition of a mill has never been bad
Question six: which brand of scanner is good now with the high-flying camera, there are scanner All the functions of the scanner, faster than the scanner, the function is also more complete,. Comparison of good brand I recommend Zhelin brand, specifically look on the Zhongguancun Online to see the detailed parameters and introduction
Question 7: I want to buy a scanner, which brand is good now the general scanner are almost the same, the regular manufacturers of things have quality assurance. High-end professional and not the same
Question 8: Which brand of scanner good image quality, of course, is Kodak, image processing capabilities are extremely high quality;
Hardware overall performance, then, recommended small Japanese Fujitsu, stable operating processes;
If you look at the cost-effective, you can also look at Taiwan and domestic brands, flatbed for home use, then the Epson and Canon are also good.
Question nine: which brand of scanner is good? Currently on the market sales of good brands are mainly in the crystal (Microtek), Hewlett-Packard (HP), Purple (Thunis) and so on. Microtek has been in the world for many years in the scanner boss position, HP focus on high-end products, Purple because of its excellent Chinese character recognition software and favored. 2006 quarterly sales of the highest brand is still in the crystal.
Now, with a resolution of 2400 DPI and a color depth of 48 bits, the Mid-Crystal is just over $300, which is a good value compared to $220 for a non-brand-name scanner.
At $800, you can buy a scanner with negative scanning capabilities.
Brand-name products have advantages in quality assurance and after-sales service. Moreover, there is no danger of counterfeiting because the scanner structure and technology are relatively simple and not very profitable.
So, it is recommended to buy products from Medium Crystal.