Infrared Printers

Infrared printers or IrDA printers are widely used to provide adaptability for printer interfacing. The term IrDA stands for Infrared Data Association. Infrared technology is based on the concept of using wireless contentions to control or activate equipment. An invisible beam of light is used to transmit information from one device to another device. This means of transmitting information requires that both device ports be aimed toward each other or be nearby for the connection to be successful. The preferred distance is a few feet and there also needs to be a clear path for positive transmission.

Technology

Most computers and printers manufactured after 1996 come equipped with a port that allows the IrDA technology to transmit information to other compatible equipment. A common instrument used in infrared transmission of information is a remote control device. This device sends a signal to the port in the printer to inform the equipment to perform tasks needed. The data is passed through light waves, therefore eliminating the need for cable connections. Traditional parallel ports and IrDA ports transmit almost at the same rate of transmission. There are two operation modes available for IrDA transmission. The first mode is the standard mode, which accesses the port through serial interfacing and is usually sufficient for most office needs. The second mode is faster and requires a special IrDA chip. This mode is referred to as FIR.

Types of Printer

Infrared printers are a type of printer that uses a thermographic procedure of printing. There are two types of infrared printers, and both require heat to transfer images and words onto paper. The first procedure is called thermal printing and is the simplest kind of thermal reproduction. When the heat from the printer is applied to the paper, resinous powder and wet ink are fused onto the page. This synthetic compound powder resembles natural resin. Older fax machines and shop registers use this type of procedure to print pages or till receipts. This is called direct thermal printing. The second and more complex type of infrared printing is completed when print is melted off a ribbon onto a piece of paper. The thermal ink transfers onto the page through this procedure known as thermal printing.

The use of infrared printers has been shown to increase productivity time and save money. The ink on the printed pages dries quickly because the IR energy becomes absorbed by the sheet of paper. The drying process is accelerated by the oxidation chemical reaction. The use of an infrared printer can be a beneficial addition to any work environment by allowing a more productive environment and increasing output.