What is the functions of a scanner?

Answer 1

scanner functionality is images scaning ,image editing

Answer 2

A Scanner Is A Device That Lets ou Scan And Edit Pictures. You Can Also Photocopy The Pictures Or Crop The Picture To Make Them Smaller.
MRI scanner can be used to look at almost any part of the body

A Scanner Is A Device That Lets ou Scan And Edit Pictures. You Can Also Photocopy The Pictures Or Crop The Picture To Make Them Smaller.

Scan files can be sent to or stored on a computer, and you can specify the format of a scan file according to how the file will be used.

• Sending by e-mail

  You can send scan files to specified e-mail addresses.

  For details, see chapter 1 "Sending Scan Files by E-mail".

• Sending to folders

  Scan files can be stored in shared network folders, or on FTP or Netware servers.

  For details, see chapter 2 "Sending Scan Files to Folders".

• Sending using WSD

  You can use Web Services on Devices (WSD) to send scan files to a client computer.

  For details, see chapter 3 "Sending Scan Files Using WSD".

• Delivering

  You can deliver scan files using a delivery server.

  For details, see chapter 6 "Delivering Scan Files".

Scanning originals from a client computer (TWAIN Scanner)

You can use the TWAIN driver to scan files from a networked or directly connected computer.

Scan files can be stored on the machine's hard disk or saved on a removable memory device.

• Storing files on the machine's hard disk

  You can do various things with files that are stored on the hard disk, such as save them in shared folders or send them by e-mail.

  For details, see chapter 4 "Storing Files Using the Scanner Function".

• Saving files on a removable memory device

  You can save scan files on a removable memory device such as a USB memory stick or an SD card.

It is used to store a photograph into a computer and input printed data or image directly into the computer from hard copy.
- To digitise picture or text.

- To look for (and deal to) files for virus's or spyware

- To psychically grok a human brain and force feedback overload to the point of exploding.
Barcode scanners begin by illuminating the code with red light. The sensor of the barcode scanner detects the reflected light from the illumination system and then generates.

http://www.carolinabarcode.com/how-barcode-scanners-work-a-69.html

Answer 3

Scanner is an electronic machine