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rahul borole

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Q: Who invented the magnetic ink card reader?
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How is ink made magnetic?

MICR is used to facilitate the processing of cheques in banking systems. the data is typed in magnetic ink, mostly iron oxide which can be detected by a magnetic ink character reader and processed.


What is full form of micr code?

MICR stands for magnetic ink character reader


What is the purpose of using magnetic ink?

Unlike normal ink magnetic ink can be read by humans and specialized equipment. Magnetic ink is often used to print characters, for example routing numbers, on documents which are read by machines.


What is a data input technology based on automatic recognition of magnetic ink?

micr(magnetic ink character recognition)


What is the full form of MICR code?

The MICR (Magnetic Ink Character Recognition) code has 9 digits and are also used to identify the bank-branch for cheque clearing and online transaction processes. You can find MICR or IFSC codes of all branches across Indian at www.indiancodes.org Its quite faster too.


Disadvantages of magnetic ink character readers?

ink gets finished so fast


Who invented black ink?

ancient Egypt invented black ink but ancient china stole it from them.


What is a MICR device?

Magnetic Ink Character Recognition


What is magnetic ink?

Magnetic ink is exactly what the name indicates; it is a kind of ink which is both visible to the eye (it's black) and has a magnetic field that can be detected with the right kind of magnetometer. It is used in the coding on the bottom of checks, known as routing numbers, so that it can be read both by people and by computers.


Define input devices .with some examples?

The input and output devices of a computer are normally abbreviated as I/O devices.There are a variety of input units,which are used by computers.THE MOST COMMONLY USED UNIT OF THIS TYPE IS A KEYBOARD AND A MOUSE OF A DESKTOP COMPUTER.Special purpose units are scanners,magnetic ink character reader,optical mark reader,optical character reader and bar code reader.


What do the initial micr stands for?

Magnetic Ink Character Recognition


How was invented black ink?

Black ink was invented in 900 a.d. by the chinese. Ink contains dyes and some powder rocks.