page_title: IEEE 1284
hierarchical_section_title: IEEE 1284
caption_attribution_description: IEEE 1284 36 pin plughead
context_page_description: IEEE 1284 is a standard that defines bi-directional parallel communications between computers and other devices. It was originally developed in the 1970s by Centronics, and was widely known as the Centronics port, both before and after its IEEE standardization.
context_section_description: IEEE 1284 is a standard that defines bi-directional parallel communications between computers and other devices.  It was originally developed in the 1970s by Centronics, and was widely known as the Centronics port, both before and after its IEEE standardization.
caption: An IEEE 1284 36-pin male Centronics printer cable connection. The computer side normally uses a DB-25 port instead of this "Micro ribbon" connector.
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