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Basic Computer Guide
Internal parts of a computer case or tower
Different types of boxes and towers for computers
Everything you need to know about the computer box or tower
How a scanner works and its main elements of the process
What is a scanner and what is it for in basic computing
Types of computer speakers and how they are classified
How Computer Speakers Are Rated
Monitor Related Faults and Possible Solutions
How computer monitors are classified
Mouse Faults and Their Possible Solutions
How the Mouse is classified and how each is different
What is your primary role in mouse user computing
Keyboard shortcuts and key combinations on a computer
The connection with the computer is made by means of a cable, which is connected through a USB port. In this way, the digitized information travels through this cable and reaches transfer speeds of over 25 megapixels per second.
So when documents are scanned, up to 60 sheets can be scanned in one minute. Whereas, for the images it will depend on the quality of the scanner, but the time I work is short.
Collected data
A light source is emitted to capture the original image. This can be of the fluorescent or halogen type, but they can also be found in xenon. By means of the mirrors, which are placed at 45 degrees, the information is transmitted through a glass so that the image is captured in an element called opaque Original. In this way, RGB or CMAN filters are made to transform details that were not sharp enough.
According to the resolution of the device, which is measured by dots per inch, and the depth that it has, having the highest number of bits, that information is saved on the computer in a folder preset by the scanner program.
Scan quality
Scan quality is measured in pixels per inch, which determines the resolution of the scanner. This directly influences the size of the document that will be saved in the folder on your computer. Within the standard peripherals you can find resolutions from 1800 dpi to 4800 dpi, but the more sophisticated scanners that number can reach up to 160 thousand dpi.
Another factor that influences the quality of the images is the bits. Which means the ability of the scanner to capture as many colors as possible.
List of the best scanner manufacturers on the market that you should know
We will present below the best hardware manufacturers to digitize images and documents:
Canyon
These scanners are characterized by having a high speed in digitization and also in the performance of the results of images and documents. In this way, the quality of the work generates a high level of acceptance and trust among users. They are compatible with digital cameras, both professional and domestic.
In addition, they have features that allow wireless connectivity, whether with portable, handheld or flatbed scanners. If you are looking for a robust peripheral, you can safely choose document scanners, as they are ideal for intensive use. In addition, if you want a professional use with a USB port, you can find a wide variety of models that meet these needs.
Fujitsu
This company makes the difference in devices to digitize documents and images. It has a long history around the world and the quality of the image results is actually very good. They are suitable for both domestic and professional work, as they have a wide variety of models.
You can find portable, flat bed and handheld scanners for 3D objects. Their prices are quite competitive, since you can have an excellent quality product at an affordable cost.
Among the most outstanding characteristics that this company has, is its line of ScanSnap models. Which combines different features with smartphones and a scanner, allowing you to have a very useful tool that can be carried everywhere.
Kodak
It is one of the market leaders, since its variety of models adapts to the different demands of users. You can find peripherals for home, office and professional use, where the quality of the colors stands out greatly.
If you need a scanner that can process more than 80 pages per minute, this provider's line of models is ideal for you. In addition, if you need to recover documents, you will be able to count on different tools that will help you with this task quickly and easily.
It presents its Perfect Page function, with which you will be able to carry out an orientation of the sheet automatically, as well as improve the brightness and sharpness. In addition, you can smooth the edges to favor the background color, eliminating lines and cutting out all those imperfections that harm the final result.
Date update on 2021-03-29. Date published on 2021-03-29. Category: Computer class Author: Oscar olg Fuente: internetpasoapaso