The steps of scanning thick books are as follows:
1. You can choose to use a special book scanner.
You must have a computer and a scanner.
3. Install a scanner in the computer system, scan the book page by page into the computer, and then turn the scanned picture into an e-book through the e-book making tool.
How to use the scanner and matters needing attention
Scanner is a device that uses photoelectric technology and digital processing technology to convert graphic or image information into digital signals through scanning. Let me share with you the usage and precautions of the scanner. Welcome to read!
First, scanner index detection.
1. Detection of photosensitive elements:
Scan a group of horizontal thin lines (such as hair or metal lines), then browse in ACDSee32 and set the scale to 100% for observation. If there is a broken line in the longitudinal direction, it means that the photosensitive elements are unevenly arranged or have bad blocks.
2. Test the transmission mechanism:
Scan a scanner-wide picture, browse it in ACDSee32, and set the scale to 100% for observation. If there is tearing in the transverse direction or the horizontal line can be observed, it means that there is a mechanical failure in the transmission mechanism.
3. Detection resolution:
Scan the color photos with the scanner's nominal resolution (such as 300dpi and 600dpi), then browse in ACDSee32, and set the scale to l00% for observation. The mixed color block will not be observed as qualified, otherwise the resolution is not enough.
4. Gray detection:
Select the nominal gray scale of the scanner, scan a night scene photo with light, and pay attention to the hierarchy between light and dark. Scanners with high gray levels will show better image details (especially dark areas).
5. Detect the number of color bits:
Select the number of nominal color bits of the scanner, scan a color photo, set the display mode of the monitor to true color, and compare it with the original to see if the color is full. It should be noted that there is no complete agreement with the original. The display may have a color cast, which affects observation, and the photosensitive system of the scanner may also have a certain color cast. Most high-end and mid-range scanners are equipped with color correction software, but only a few low-end scanners are equipped with color correction software. Please calibrate the color of the monitor and scanner before the test.
6.OCR character recognition input detection:
Use black-and-white binary and nominal resolution to scan independent printed originals. A 300dpi scanner can correctly identify the fifth word in a newspaper, and a 600dpi scanner can almost identify the seventh word on a business card.
Second, the daily use and maintenance of the scanner
As an ordinary user, it is very important not only to buy qualified, convenient and durable scanner products, but also to learn to use them correctly and carry out simple maintenance.
1. Once the scanner is powered on, never hot plug the cables with SCSI and EPP interfaces, which will damage the scanner or computer, except USB interface, of course, because it supports hot plug.
2. Please don't cut off the power when the scanner is working. Generally, it is necessary to wait until the mirror group of the scanner is completely returned, and then cut off the power supply, which is very meaningful for the normal work of the scanner circuit chip.
3. Because some CCD scanners can scan small three-dimensional objects, the instrument should pay attention to: when placing sharp objects, don't move them casually to avoid scratching the glass, including the staples on the reflection manuscript; Don't use too much force when putting down the upper cover, so as not to break the glass.
4. Some scanners are not designed to completely cut off the power switch. When the user is not using it, the tube of the scanner is still on. Because the lamp tube of the scanner is also consumable (comparable to fluorescent lamp, but it takes a long time), users are advised to cut off the power supply when not in use.
The scanner should be placed away from the window, because there is a lot of dust near the window, and direct sunlight will reduce the service life of plastic parts.
6. Because the scanner will generate static electricity at work, it will suck a lot of dust into the body, which will affect the work of the lens group. Therefore, don't cover it with fabrics that are easy to fall off (velvet products, cotton fabrics, etc.). ), it can be covered with silk or batik cloth, and proper indoor humidity can avoid the influence of dust on the scanner.
Three. Frequently asked questions about the use of scanners
1. When the scanner switch is turned on, the scanner makes abnormal noise.
This is because some models of scanners have locks to lock the lens group to prevent vibration during transportation. Therefore, the lock should be opened before turning on the power switch of the scanner.
2. There is no response after the scanner is powered on.
Some models of scanners are energy-saving, and the lights will light up only after entering the scanning interface, and will go out automatically after exiting.
3. "Scanner not found" is displayed during scanning.
This phenomenon may be caused by turning on the host first and then turning on the scanner. You can restart the computer or refresh it in equipment management.
4. Is the resolution of the scanner the same as that of the printer? How to choose a printer according to the resolution of the scanner?
The unit of scanner resolution should be strictly defined as ppi, not dpi. Ppi refers to the number of pixels per inch. For the scanner, each pixel is not a simple description of 0 or 1, but a description of 24bit, 36bit or CMYK( 1004). D in the printer resolution dpi refers to a point in English, and each point has no depth, only the concept of 0 or 1. For the scanner, 1 pixel needs four kinds of dot (CMYK) to describe, that is, the color of a dot is determined by the density of different dots. So the concept of dpi between scanner and printer is different. Output an image of 1: L with a printer of 1440dpi, and scan it with 100- 150dpi.
5. When the scanner scans, there is a prompt of "insufficient hard disk space or insufficient memory".
First confirm whether the hard disk and memory are enough. If the space is large, please check whether the scan resolution you set is too large, resulting in too much file data.
6. Scanning makes a lot of noise.
Disassemble the machine cover, find some sewing machine oil drops on the toilet paper to wipe off the oil stains on the two tracks of the mirror group, then put sewing machine oil drops on the bearings at both ends of the transmission gear group and the belt (pay attention to the moderate amount of oil), and finally adjust the belt tightness properly.
7. The scanning time is too long.
Check the remaining capacity of the hard disk, optimize the hard disk space, delete the useless TMP file first, make Scandisk, and then make Defrag or SpeedDisk. Please note: If the final actual scan resolution setting is higher than the optical resolution of the scanner, the scanning speed will slow down, which is normal.
Ten points for attention when using scanner
1, do not forget to lock the scanner.
Because the scanner adopts precision optical system including optical lens, its structure is fragile; In order to avoid damaging optical elements, scanners are usually equipped with special locking/unlocking mechanisms. Before moving the scanner, the optical components should be locked, but it is important to pay special attention to that before using the scanner again, it must be unlocked first, otherwise it is likely to damage the transmission mechanism of the scanner due to negligence!
2. Do not use organic solvents to clean the scanner, so as not to damage the scanner housing and optical components.
Don't let the scanner work in a dusty environment.
Be sure to keep the scanner glass clean and undamaged, because it is directly related to the scanning accuracy and recognition rate of the scanner; If there is dust on it, it is best to use the leather tiger that we usually dust the camera lens.
4. Do not power on the scanner.
When installing the scanner, especially the scanner with EPP parallel port, in order to prevent the motherboard from burning out, the computer must be turned off before plugging in.
5. Don't ignore the update of the scanner driver.
Many users usually only pay attention to upgrading the drivers of graphics cards and other devices, but often ignore upgrading the drivers of scanners, which directly affects the performance of scanners and involves the compatibility of various software and hardware systems. In order to make scanners work better, they should often download updated drivers from the manufacturer's website.
6. Don't use too high a resolution.
When using the scanner, many users set the resolution of the scanner to be very high, hoping to improve the recognition rate. But in fact, when scanning ordinary manuscripts, the resolution of about 300DPI is enough. Too high resolution may reduce the recognition rate, because too high resolution will scan the details of printed words more carefully, and it is easier to identify the defects and defects of printed manuscripts, which will lead to a decrease in the recognition rate.
7. Do not turn off the system virtual memory.
When scanning images in computers with low memory configuration, the system memory is often insufficient. At this time, the remaining space on the hard disk can be used as virtual memory to complete the scanning work, but when the virtual memory is disabled, the scanner cannot continue to work.
8. Don't set the compression ratio too small.
After completing the image scanning task with a scanner, we often need to choose an appropriate image saving format to save files. When some users choose JPEG format, they always think that the smaller the compression ratio is, the easier it is to save and transmit, but if it is set too small, the image information will be seriously lost.
9. Then the scanner needs to consume extra power to find the ideal scanning entry point during its work. Even so, it is difficult to ensure the ideal vertical resolution of the scanner.
10, don't switch scanners frequently.
Some scanners are very demanding. Before each use, please make sure that the scanner is turned on before turning on the computer. In this case, the direct consequence of switching the scanner frequently is to start the computer frequently, which is also extremely unfavorable to the scanner itself.
1, if the book can't destroy the binding, basically you can only use JISUM M1000 book scanner, a device specially designed for books. The operation mode is relatively simple, about 70 pages per minute;
2. If the binding can be damaged, you can use a high-speed scanner (paper-feeding type) to automatically feed and scan, eliminating manual operation, ranging from 25 to 60 pages per minute;
3. If it doesn't work, you can only use an ordinary flat scanner. There is a flat scanner with zero margins, with 6-7 pages per minute.
Ask for adoption!
Introduction to the use of scanner
Application mode
If it is a separate scanner, it is important to point out that the new scanner has an induction lock to prevent important photosensitive devices from being damaged during transportation, so it must be unlocked before use! Otherwise, when the motor drives the exposed part, it may be damaged by locking.
Please pay attention to the CCD lock of the independent scanner.
After installing the scanner driver correctly, we will find the corresponding program in the start menu. The author of this paper uses the scanning function of HP 4625 all-in-one machine, and the software started is relatively independent.
Scanner application program interface
In this interface, users can set various scanning options. Because the scanning function of HP 4625 all-in-one machine is only very elementary, the options are not complicated. For some special flat-panel scanners, there will be more complicated options, such as choosing whether the color depth is 8-bit color or 16-bit color, whether to remove the printing grid, whether to remove the yellowing of photos, and so on. The resolution of scanning is the most critical option. A4-size scanning, even at 300dpi, can produce a file of sufficient size. Unless it is a negative film, it is not easy to scan with a resolution above 1200dpi, otherwise it will take a long time and the generated file will be very large.
Note the file save type.
The type of file storage is a problem that needs attention. If you only solve the problem of whether there is an image, you can scan it into a jpeg image. However, if you scan photos or negatives and want to further process them, it is best to save them in. Tiff format, because it is a lossless image format, although it is large, it will not be compressed and can save more color information. Many users use scanners, and the most important function is to scan old photos or digital images. However, if you still use the scanner's own program to scan, it is obviously inefficient. In fact, Photoshop can directly call the scanner. Here we will teach you how to call the scanner in PS. The Photoshop version we use here is CS6, and the menu position of CS4 and other versions should be the same, only the very old version is different.
WIA support options in Photoshop You can find WIA support options in Photoshop's file import options. At this time, PS will ask which device to use.
Selecting the scanner to be used in Photoshop, we can see the scanning options in PS, which are different from the scanning options interface provided by the original factory, but the functions are basically the same. If you change the settings, you should adjust the scanning quality and reset it inside the connection.
The scanning option in Photoshop will open the scanned image directly in Photoshop after the progress bar is completed.
Interface in Photoshop after scanning.
There are still many people who use scanners for OCR recognition to realize the conversion of text content from paper to digital files. According to the author's own experience, if you want the software to achieve high recognition efficiency (the accuracy is greater than 99%), you need to set the accuracy to 300dpi when scanning, but this will slow down the scanning speed, and users need to weigh the pros and cons between speed and recognition accuracy.
Matters needing attention in using copier
1, the correct placement of the copier: pay attention to prevent high temperature, dust, vibration and direct sunlight, and at the same time ensure a good ventilation environment, because the copier will produce trace ozone, and the operator should take a rest outdoors every time he works. Minimize moving at ordinary times. If you want to move, you must move horizontally and not tilt. In order to ensure the best operation, at least 90 cm should be left and right of the machine, and 13 cm should be left on the back (if the machine is connected to a sorting machine, it needs about 23 cm). )。
2. Power supply requirements for the copier: it should be connected with stable alternating current, and the power supply quota is: 220-240V, 50Hz, 15A. Turn off the power switch of the copier and cut off the power supply when you get off work. Don't plug in the power supply without turning off the machine switch, which will easily cause machine failure. If the following situations occur, please turn off the power immediately and call the maintenance personnel. A. There is abnormal noise in the machine; B, the casing becomes overheated; C, machine parts are damaged; D there is rain or water in the machine.
3. After going to work every morning, turn on the copier to preheat for about half an hour and keep it dry.
4. Keep the glass manuscript table of the copier clean and free from scratches and spots such as correction fluid and fingerprint, otherwise it will affect the copying effect. If there are stains, clean the glass with a soft glass cleaner. If the background of your copy is a shadow, then dust may have entered the lens of your copier. At this point, you need to clean the copier professionally. 5, in the process of copying machine work, be sure to cover the top plate again, in order to reduce the glare on the eyes.
6. If you need to copy books and other documents that need to be bound, please choose a copier with splitscanfeature. This can eliminate the copy shadow caused by uneven binding.
7. When the copier panel displays the red light powder adding signal, the user should add toner to the copier in time. If the powder is not added in time, it may lead to the failure of the copier or the impact noise of powder addition. When adding toner, gently shake the toner and follow the instructions. Never use body double powder (fake powder), otherwise it will cause flying powder, large bottom ash and shorten the service life of the carrier. Moreover, due to its high waste powder rate, the actual copy volume is less than 2/3 of the real powder.
8. Before adding copy paper, check whether the paper is dry and clean, then straighten out the copy paper before and after, stack it neatly and put it into a paper tray with the same paper size and specifications. The paper in the tray should not exceed the thickness allowed by the copier. Please refer to the manual to determine the thickness range. In order to keep the paper dry, you can put a box of desiccant in the paper box of the copier. After using copy paper every day, wrap it up and put it in a dry cupboard.
9. Wash your hands in time after using the copier every time to eliminate the harm of residual dust on your hands. Of course, what is introduced here is the simplest method and steps to solve the problem of not being able to copy with a copier. If you want to zoom copy, continuous copy and other functions, you need to download the product description document or consult the manual yourself, which will be more detailed.
How to scan books?
How to scan books
In the scanning process of binding documents such as books, files and bills, due to false seam pressure, black edges, distortion and even content loss are caused. Here are some scanning methods for your reference.
A, professional book scanner
In recent years, with the demand of green books and paperless office, a number of professional fast scanning and filing equipment for books, documents and bills have appeared, which can scan quickly without destroying the binding. Most of the methods used are non-contact scanning, which gives the operator an operating space. The scanning speed and quality are uneven, ranging from 80 pages/minute (for example, M 1000 book speed scanning) to 10 pages/minute. Non-contact scanning, generally simple to operate.
For example: extreme speed m1000; BOOKEYEKirtasAtiz and other characteristics: the scanned content page is upward, which is convenient for turning pages and scanning; No need to break the binding; The operation is relatively easy;
Price: several thousand for Jisu M 1000, and several hundred thousand for BOOKEYE and Atiz; Chirtas Million
Second, high-speed scanners.
High-speed scanner, also known as automatic paper-feeding scanner, can realize automatic paper-feeding scanning, and high-end equipment can even scan both sides at the same time. Most large copiers also have automatic paper feeding function, which can also automatically scan paper. The scanning speed of high-speed scanner can reach 30 pages/minute.
For example: Canon 6030C；; HP7500 epson S80, etc.
Features: Books and documents damaged by binding need to be removed, and only one piece of paper can be scanned; Inconsistent paper size, thickness and material will cause paper jam; The scanning speed is fast, which is more convenient without manual work.
Price: basically, it is above 10,000 yuan or even 10,000 yuan.
Third, the plane scanner.
There is a zero-margin scanner in the flatbed scanner, which is specially used to scan books. This scanner is different from ordinary scanners. Even if the book has been bound, there will be no black edges in the middle seam. In this scanning mode, the scanning time of each page is about 10 second, depending on the proficiency of the operator.
For example: MCC FileScan3000；; Hong Guang Z300；; Hong Guang Z 100 and other characteristics: CCD scanning, high definition, relatively slow speed, 300 pages of books, about 1-2 hours or even longer; Price: about 2000-3000 yuan.
Users can choose different products according to their needs for speed, capital and business volume, which is for reference only.
Although the above is copied directly, it is also very hard.
How to scan the words in the book to the mobile phone?
It is recommended to use APP, scribble notes, take photos of words, recognize words, copy and paste editing, which is very easy to use.
How can books in volumes achieve the best scanning effect?
Hello! Now there is such a device. The ultra-fast M 1000 of Success Technology can be scanned without disassembly, and the core algorithm is leading the world. . . Disassembly is too troublesome and easy to get confused.
How to scan the words in the book into word?
The scanned picture is inserted directly into WORD. In fact, you can take pictures with your mobile phone. Then insert it into WORD. The specific method is shown in the figure.
What tool can scan a book into a word document?
Turn scanned text into text _ Baidu Experience jingyan.baidu/...4.
How to scan a book
You can open the book, lay it flat and scan it. After scanning, you can cut it with a cutting program, but I don't know what your scanner is.
How to scan a book
Buy a scanner
How to quickly scan a thick book into pdf?
To be quick, please scan the camera with words, just like taking pictures!
If there is no digital camera available, the picture will be converted to PDF after shooting!
Good luck!
Who knows the mobile phone software that can scan the words in the book into words?
There is a scanning king
How to convert the text in the book into a WORD file with a scanner?
The scanner can't realize this function well. This function is called OCR character recognition and requires special software. We bought Zhelin's high-altitude camera, and the built-in software has its own OCR text recognition function, which can convert scanned picture files into editable WORD, PDF and other formats.
How to use the scanner? Precautions in using scanner.
The use of the scanner after purchase also requires everyone to understand the specific operation steps. So how to use the scanner, the precautions when using the scanner, if it is the first time to use the scanner, these related tips need to be understood clearly to avoid some problems in the use process.
Scanner is one of the necessary electrical products in many offices. It can not only improve the quality of work, but also scan and print the required documents. Of course, the use of the scanner after purchase also requires everyone to understand the specific operation steps. So how to use the scanner, the precautions when using the scanner, if it is the first time to use the scanner, these related tips need to be understood clearly to avoid some problems in the use process.
How to use the scanner
1. Open the upper cover of the all-in-one scanner and face the document or picture to be scanned down.
2. Double-click "My Computer" in the computer and click the scanner icon in my computer (this icon will appear after the driver of the all-in-one machine is installed).
3. Select Scanner and Camera Wizard in the pop-up dialog box, and then click OK.
4. Click "Next", select the picture type "Color Photo", the paper source "Tablet", and then click "Next".
5. Enter the file name, file format and storage location. For example, if I enter the file name "557", the file format "JPG" and the storage location "Desktop", click Next.
6. Display the progress bar and start scanning.
7. After scanning, select "Do nothing, I will finish processing these photos", click "Next" and click "Finish".
8. At this moment, a scanned picture of 557.jpg appeared on the desktop. See the effect after opening it.
Precautions in using scanner
1, do not forget to lock the scanner. In order to avoid damaging the optical components, scanners usually have no special locking/unlocking structure, so the optical components should be locked before moving the scanner.
2. Do not use organic solvents to clean the scanner, so as not to damage the appearance and optical components of the scanner.
Don't let the scanner work in a dusty environment. If there is dust on it, use common tools to clean the dust on the camera lens.
4. Do not power on the scanner. When connecting a security scanner, especially one with EPP parallel port, the computer must be turned off.
5. Don't ignore the update of the scanner driver. You should always download updated drivers from the manufacturer's website.
6, don't use too high resolution, too high resolution may reduce the recognition rate.
This paper introduces how to use the scanner, as well as the specific steps and methods. If you don't know how to use it, you can follow these specific steps, so there will be no problem in using it. There are many precautions when using the scanner, such as not forgetting to lock the scanner and cleaning it regularly. These related usage matters can't be ignored.