What isIEEE 1284

IEEE 1284 is a standard that enables efficient and bi-directional parallel communication between computers and other devices. Initially developed by Centronics in the 1970s, the Centronics connector was widely used before and after the standardization of IEEE 1284.

Enhanced Parallel Port (EPP)

One of IEEE 1284’s important benefits is its high-speed printer interface called the Enhanced Parallel Port (EPP). This port is used to link parallel port printers to computers in a Centronics-compatible manner. EPP allows bi-directional transfer of data between computers and connected printers, and it is more than ten times faster than a conventional parallel port.

Efficient Data Transmission

IEEE 1284 has facilitated efficient data transmission and communication between computers and connected devices over time. It has not only improved the speed of parallel communication, but it has also enriched the conversation between parallel devices. This standard makes it easy for devices to transmit data without interruptions resulting in significant time savings for users.


Is IEEE 1284 only used for printers?

No, even though IEEE 1284 was primarily designed for connecting printers, it is also compatible with other parallel devices.

Why is IEEE 1284 important?

IEEE 1284 allows for faster connections between computers and other parallel devices, allowing for more efficient data transfer. It also provides improved communication and better flow control than earlier standards.

Where can I learn more about IEEE 1284?

You can gain more knowledge about IEEE 1284 by visiting the official website of the Institute of Electrical and Electronics Engineers (IEEE).


IEEE 1284 has become an essential standard for connecting parallel devices, primarily printers, to computers. It’s a standard that has considerably improved communication between devices while providing faster and more reliable data transmission.

- Advertisement -
Latest Definition's

ϟ Advertisement

More Definitions'