How does a scanner work in a canon printer? Tips for choosing a scanner. Book or planetary scanner

Not only office work requires the ability to use various computer-related devices. These include, scanner, etc. These skills are also necessary in the everyday life of any mother, as they very often help to complete homework with the child or obtain the necessary drawing or text from a book.

But even if you have a computer and a scanner, this does not mean that you will be able to work with them right away. Of course, when purchasing this office equipment, you will receive instructions for using the scanner. But it will be difficult for a person who does not have experience in operating such devices to master it on their own. Therefore, for those who doubt their abilities, in this article we will highlight how to use the scanner correctly.

First of all, you need to figure out how to turn it on and configure it to work.

How to connect a scanner to a computer?

It is quite natural that it must be connected to both the power supply and the computer. After all, the scanner reads a two-dimensional image and presents it in electronic form, so to see the result, you need a PC monitor.

To connect the scanner to a computer, insert its USB port into one of the sockets on the rear panel of the power supply. After this, we turn on the connected devices and proceed to installing drivers. To do this, just insert the installation disc and follow the prompts that appear. If you installed everything correctly, your smart car will see the new device. You can tell this by the presence of a scanner icon on the taskbar.

Based on why you need a scanner, you should also install programs on your computer through which you will work with it: scanning and recognizing text - ABBYY FineReader, with pictures - Adobe Photoshop or XnView. Typically, programs with a scanning function are available on the driver disk for the device.

Working with the scanner

Let's start scanning.

1. Raise the lid and place the paper on the glass with the design (text) down.
2. We launch the scanning program or press the button on the device itself.
3. Using lines, we edit the size of the preliminary image that appears on your computer screen. You can also change its resolution (the higher, the clearer the result will be) and color scheme, or even make it black and white.
4. In the open program window, click the “scan” button, sometimes “start” or “accept”, and wait until the scanner beam passes in one direction and back. The larger the original pattern and the higher the resolution set, the slower the read head will move. So be patient.
5. When an already digitized version of your paper original appears on the screen, you should save it. To do this, select “File”, and in the window that then opens, click “Save As”. We name the file with the scan result as we need and select the folder where it should be saved.

When using the ABBYY FineReader program to digitize a document, just click “Scan&Read” and all steps will be performed automatically.

Since the surface on which the paper original is placed is glass, it should be handled very carefully:

1. Don't press too hard. Even if you need to scan a book spread that does not fit tightly to the surface of the device.
2. Avoid scratches and stains. They will reduce the quality of the resulting image. To avoid this, do not place dirty papers on the glass. And if this does happen, then you cannot use powder products when cleaning the surface.

Nowadays, a scanner often becomes part of the standard equipment for any computer, both at home and in the office, but not all users still know how to get the most out of this device.

A scanner is a device that allows you to copy documents, photographs and images of all kinds into digital format, so that you can then use them without any problems on your computer.

The process of document scanning, also called sampling (analog-to-digital conversion), works on the same principle as scanning paper images (visual information) and converting them into JPEG, PNG, etc. formats. In the future, the resulting digital data can be easily modified using any image editing program, etc.

At the moment, the most popular scanners on the market are Flatbed format scanners or otherwise. The principle of their operation is quite simple: you need to place a sheet in a flatbed scanner, cover it with a lid and scan the entire sheet.

In accordance with the brand and model of the scanner, all scanning actions can be controlled both using buttons located on the body of the device itself, and using special icons directly in the software supplied with the scanner (in scanners controlled by software).

In the second case, to work with the scanner software we will need to find, as a rule, three standard control icons “Start”, “Scan” or “Acquire” (“Start”, “Scan” or “Receive”). These commands will typically be located in the main program, or can be accessed through the program's File menu, then Receive or Scan. This is a kind of standard used by all manufacturers of such devices.

Before scanning starts, a so-called preview window will appear on the screen, which can be used to adjust the scanned image, crop unnecessary parts of it, select the image format and resolution.

What resolution can I use to scan different types of documents?

The graphic resolution of an image is measured in DPI (dots per inch), the scanning input resolution (density of information) that the scanning machine can input per inch.

The optimal resolution for the most accurate and professional-looking work is 300 dpi or 600 dpi, but in most standard applications this number is excessive due to the large size of the resulting image. Normal resolution for working with typical office documents is between 150 - 200 dpi, while 100 DPI is enough for an image intended for display on a monitor.

In addition, when deciding to digitize a document, many users do not always know what type of scanning they should use. To clarify this issue, you can give the following tips:

24-bit color depth, referred to as “million colors”: This scanning mode should be used in case of processing photographs, graphics or any other type of image in which we would like to preserve the color scheme.

Shades of Gray: This mode can be used when scanning a black and white image, such as newspaper photos, or old photographs, or when scanning an image that does not need to retain color, but will result in a much brighter image. "light" in size.

Line Art and/or Halftone: This mode is extremely useful when you want to digitize text or an image printed in black and without any halftone. In this case, the most suitable DPI value for scanning is 300 dpi.

Before performing scanning operations, you must correctly connect the device to the computer and configure the system for operation. First, connect the device to an electrical outlet, and then insert the included USB cable into the scanner and the corresponding port on the computer case. Install the disk with drivers, which was included in the package upon purchase, into the CD drive of your computer. Turn on the scanner using the corresponding button on the body. As soon as the device is identified in the system, you will see a corresponding message. Wait for a message indicating successful driver installation to appear and restart your computer to start working with the hardware.

If you cannot install the driver, contact the technical support service of the device manufacturer, the telephone number of which can be found on the official website.

If you do not have a driver disk, you can go to the official website of your device manufacturer and download the required version of the software from the Help and Support or Downloads section. Run the downloaded file and install the driver. Then restart your computer to complete the procedure. Now you can start using the scanner installed on the system.

Scanning

You should start using the equipment by launching the scanning program that should have been installed along with the driver. A shortcut to the application should appear on your desktop. If the scanning utility has not been installed, reinsert the disc into the computer drive and install the programs that appear in the autorun menu. The required application can also be downloaded from the official website of the device manufacturer.

If you are not satisfied with the scan result, try placing the scanned document in the device better. After this, run the program again.

Place the document for which you want to create an electronic copy into the scanner with the side you want to save facing down. Make sure the document is positioned correctly to get the best possible result. Close the scanner lid, and in the scanning software window, click “Scan” to begin the process of checking and saving the photo. After the operation is completed, you will be asked to view the result. If you are satisfied with the quality of the picture, you can begin working on saving a copy of another document. After scanning is completed, close the program and turn off the scanner using the button on the body.

If you have to deal with office equipment, it will not be difficult for you to deal with new or unusual equipment. If you don’t know which way to approach the fax, and the copier and scanner make you nervous, learn to handle them correctly. So how to use the scanner? This device is essential in any office. A scanner at home will also come in handy. With its help, you can convert any picture or text into digital format.

How to start the scanner

First of all, you will have to connect the device to your computer and configure it correctly. Connect the scanner via USB port to your computer. Don't forget to plug your device into the network. Now you need to insert the installation disk into your computer, which should be in the box with the scanner. After installing special drivers, your scanner should be “visible” to the computer.

Sometimes for some reason the installation disk is missing. Then you need to try to find a suitable driver on the network.

We hope you were able to set up your scanner. We will tell you below how to turn on the scanner and how to use it.

Scanner Operating Instructions

In order for the scanner to perform its functions, you will need one of the programs that can scan. Usually this is: Adobe Photoshop, XnView, VueScan. In fact, there are a lot of such programs. In order to verify the capabilities of yours, find the “file” menu in the program interface and open it. Next, find the “import” submenu and make sure that it contains a line in which the model of your scanner is entered.

Now proceed as follows.

• Place the document or photo to be scanned on the glass of the device so that the image is at the bottom.
• The scanner may have a “start” or “scan” button. Click it. In some cases, you can start scanning using an open program on your computer.
• An image of your document should appear on the screen. Now you can use the dotted lines to select the desired image size. That is, cut off the unnecessary.
• How to use the scanner? At this point, it is advisable to optimize the image parameters. You can change the resolution - the higher it is, the better the quality of the drawing, but its “weight” will also increase. You can change the brightness and saturation of a specific color.
• All you saw was a preview. Now you just need to press the “scan” button in the program interface, sometimes “accept”.
• Save the image. To do this, in the “file” menu, find the “save” submenu and specify the folder address.

Your image has been digitized. Now you can email it, upload it to Twitter, or make it your desktop wallpaper.

Rules for using the scanner

A scanner is not a cheap device, and in order for it to work for a long time, without problems or freezes, handle it carefully. How to use the scanner?

• You need to be extremely careful when handling the glass in the device. This is one of its main elements. If the glass is stained and scratched, the image will be of poor quality.
• Before placing a document in the device, shake it off any dust, if any. Do not place dirty objects or abrasives on the glass.
• Do not press on the glass.
• Do not clean the scanner glass with powder cleaners.

Experts also recommend preparing the document before scanning. If you make a high resolution, all minor defects will be visible on the scan. Therefore, before placing a picture in the scanner, check it for unnecessary staples, folds, or pieces of tape. It is even recommended to remove fingerprints, which can be done with an eraser or soft flannel.

We hope you were able to install and run the scanner. After all, today such a device should no longer cause difficulties for a modern person. Try it, hone your skill, and then any technique will conquer you in no time.