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Similarities between the photocopier and a scanner?
A modern photocopier can be thought of as consisting of a scanner and a printer tied together. A scanner throws light on an original document and uses light detection devises to tell which parts are dark and which are light. Color scanners can tell the difference not only between black and white but between various colors. The scanner then creates an electronic file that records the light/dark or color variations in a coded form and send it to a computer, along a telephone line (as a FAX), or to a printer. The printer portion of a modern photocopier receives an electronic file coding the image of a page and converts it to instructions for illluminating a photoreceptor, which changes electrical charge when exposed to light. The printer then applies toner (dry ink) to the photoreceptor and the ink sticks where the charge holds it and falls off where the charge does not hold it. The pattern thus created is transfered to paper and stuck to the paper by application of heat and pressure. The result is a very good copy of the original.
What is a digital scanner?
A device that will scan a paper into a computer so that it is in digital form.
How do you fill in an I-601 form?
http://uscis.gov/graphics/formsfee/forms/i-601.htm
Is the internet considered a form of electronic data interchange?
The internet definitely is an example of electronic data interchange because information is sent from one computer to the next. And all of the systems are connected created one big electronic data network.
Do electronic cigarettes cause muscular degeneration?
There is no evidence that electronic cigarettes cause any form of health problems; this is a general statement however. Peanuts are not a problem, for those that are not allergic to them.
Which scanner converts graphics into electronic form?
A scanner.
A scanner is an input device that converts printed material to a form the computer can use?
A scanner takes an input which is printed materials (pictures, text) and converts it to an electronic format that can be edited.
What in the world are scanners and printers?
an image scanner(scanner) is a device that optically scans images, printed text, handwriting, or an object, and converts it to a digital image. A printer is a peripheral which produces a text and/or graphics of documents stored in electronic form, usually on physical print media such as paper or transparencies.
What computer hardware is used to input text and graphics to a computer?
For text, it's the keyboard. For graphics, It can be a scanner. Sometimes you could also use a wacom tablet for drawing, if that's what you mean by graphics. And then there is the touch screen. (in certain computers)
What is function of a scanner?
A scanner converts photos, documents, etc. to digital form for copying, transmitting or storing.
A converts printed material into a form the computer can process.?
scanner
What is the use of a scanner and computers?
A scanner is a device that reads documents etc, and converts them into electronic form for use by the computer. Think of it like a small version of a photocopier - they work in very similar ways.
A device that records images of text or converts printed text into machine-readable form is called a?
scanner
What type of scanner converts onto an electrical form?
A flatbed scanner converts physical documents or images into digital form. It uses a CIS (contact image sensor) or CCD (charge-coupled device) technology to capture the document or image and convert it into an electrical signal that can be processed by a computer.
an input device that reads printed text and graphics and transfers them to a computer in digital form(change hard copy to soft copy)?
scanner
What does image scanner do?
The bar code reader is special type of image scanner. Image scanners convert any printed image into electronic form by shining light onto the image and sensing the intensity of the light’s reflection at every point.
What is meaning of scaner?
I think you mean 'SCANNER'. But, whatever! :)) It means: A device that converts a printed image (as text or photograph) into a form a computer can use. (As for displaying on the screen.)
