Pin Connectors

Use the following four illustrations to learn pin locations in 25-pin and 9-pin male or female connectors. Parallel and serial printers only use 25- connectors. PCs use 25-pin connectors for parallel ports and either 25-pin or 9-pin connectors for serial ports.

Figure B-6 25-Pin Male Interface

Figure B-7 25-Pin Female Interface

Figure B-8 9-Pin Male Interface

Figure B-9 9-Pin Female Interface