High- and low-resolution scanners:
Simple jobs such as capturing plain images or scanning back and white paper can select a low-resolution printer, but for high-resolution printing, high-resolution scanners are available. Some of the popular brands manufacturing scanners are Brothers, Epson, Microtek, Hewlett-Packard, and others known to produce a wide range of this product.
Parts of a scanner:
Generally, a scanner is a unit comprising two components; the visible one is the hardware while the other invisible component is the scanner software, on which the hardware relies for smooth functioning. When one purchases a scanner, the software is installed along with the hardware.
Whatever inputs are fed to the hardware is received by the software, which then processes the digital details and formats them into material that can be read or viewed. Scanners collaborate with computer software and not just organize data but also import and initiate them.
Role of a scanner:
While some scanners are standalone units, most of them are built as a part of the printing unit. This device must be connected to the computer. Once it is plugged in, it executes its primary function of scanning the given document by capturing the information, either in the picture form or text note. This is then converted into digital data and is displayed on the screen of the computer. It automatically is saved as a document or sent to the relevant application for further editing.
Scanners have the built-in feature to scan the relevant data in the form of text or photos and then send them to the email editor directly. Thus, it is possible to email a hard copy of a document after scanning it.
Copying is another important function that a scanner can execute. It can produce hard copies of the scanned images and send them to the printer.
The help of technologies like OCR enables scanning software to convert a written document into a digital file that a word processor can edit. Not only this, the OCR or optical character recognition empowers the scanner to produce online copies of a tangible document. Such possibilities are available in advanced programs like OmniPage and Acrobat.
What are the advantages of buying a scanner?
Apart from the basic roles like sharing, archiving, and copying, a scanner can serve many purposes when bought. A major advantage is that with a scanner, one can create a proper backup of all the relevant files, thus minimizing or totally removing the need to store hard copies in the form of paper and files that otherwise occupy a lot of space.
Another benefit of buying a scanner is that it indirectly saves a lot of money for the buyer, as the need to rent out space to store information in the form of physical documents physically is dismissed.
It is safer to digitize details and documents any day by scanning them and managing them online, thereby protecting them from any untoward occurrences.
Scanned documents can be carried and accessed anywhere with ease, unlike the hard copies that can be cumbersome to carry around.
Pricing range of the scanner:
When one is on the lookout for purchasing a good scanner, certain factors should be kept in consideration, one of them being the scanner price. While the most basic ones can range from 7000 INR onwards, the pricing can go beyond 60,000 INR, too, depending on its brand and the features that are included in it. The scanner price is directly proportional to the reliability of a brand and its features, so the more the features, the higher the prices go.
Conclusion:
Scanners are sophisticated gadgets, and before buying them, one must gauge the features, its utility, and value for money that one can easily do with on trustworthy online websites like Moglix which is an ideal destination for device lovers, wherein one can not only do is thorough research but also purchase it once convinced.
Scanners: FAQs
Q. What are 3 types of scanners?
There are three types of scanners available: drum scanner, flatbed, and handheld scanners. The publishing industry primarily uses drum scanners to print high-quality images, while flatbed scanners are generally used in schools and offices. On the other hand, libraries and shopping malls make use of handheld scanners.
Q. How do I choose a good scanner?
A. While buying a scanner, one must consider the following points:
- The number of dots per inch (dpi) needed
- Bit depth requirement
- Type of the scanner you prefer
- Price range
- Scanning area
- Resolution
- Software compatibility
Q. What are the advantages of a scanner?
A. Scanners save digital copies of papers, photographs, and files to your computer, which you can share with others easily or save in your system for future use. Moreover, a majority of the settings are modified and fine-tuned automatically, making the machine easy to use.
Q. Which type of device is a scanner?
A. Scanners are input devices that allow users to directly enter data from a source paper into a computer system. It turns the image of the document into a digital format that can be easily fed into a computer.
