Input and Output

Magnetic Ink Character Recognition (MIRC) is a character recognition technology that printed in a special typefaces with a magnetic ink or toner and used primarily by banking industry to facilitate the processing of cheque.The technology allows computers to read information (such as account numbers) off of printed documents. Unlike barcodes, however, MICR codes can be easily read by humans.

Optical-Character Recognition (OCR) is the recognition of printed or written text characters by a computer. This involves photoscanning of the text character-by-character, analysis of the scanned-in image, and then translation of the character image into character codes, such as ASCII, commonly used in data processing.





Optical Mark Recognition (OMR) also called Optical Mark Reading and OMR is the process of capturing human-marked data from document forms such as surveys and tests. In computing, a technique that enables marks made in predetermined positions on computer-input forms to be detected optically and input to a computer. An optical mark reader shines a light beam onto the input document and is able to detect the marks because less light is reflected back from them than from the paler, unmarked paper.




Dot- Matrix Printer is a type of printer that produces characters and illustrations by striking pins against an ink ribbon to print closely spaced dots in the appropriate shape. Dot-matrix printers are relatively expensive and do not produce high-quality output. However, they can print to multi-page forms (that is, carbon copies), something laser and ink-jet printers cannot do.


Plotter is a a device that draws pictures on paper based on commands from a computer. Plotters differ from printers in that they draw lines using a pen. As a result, they can produce continuous lines, whereas printers can only simulate lines by printing a closely spaced series of dots. Multicolor plotters use different-colored pens to draw different colors.





Photo Printer a photo printer is a printer (usually an inkjet printer) that is specifically designed to print high quality digital photos on photo paper. These printers usually have a very high number of nozzles and are capable of printing droplets as small as 1 picoliter.




Fax Machine is a short for facsimile machine, a device that can send or receive pictures and text over a telephone line. Fax machines work by digitizing an image, dividing it into a grid of dots. Each dot is either on or off, depending on whether it is black or white. Electronically, each dot is represented by a bit that has a value of either 0 (off) or 1 (on).




Multifunctional devices bring the worlds of copying, printing, finishing, and scanning together, all in one neat, efficient and cost-effective package. Highly efficient black-only multifunctional devices as well as a huge range of colour multifunctional devices to meet your particular requirements.




Internet telephone is a category of hardware and software that enables people to use the Internet as the transmission medium for telephone calls. For users who have free, or fixed-price Internet access, Internet telephony software essentially provides free telephone calls anywhere in the world. To date, however, Internet telephones does not offer the same quality of telephone service as direct telephone connections.