Apple ImageWriter Serial connector

#Computer#Serial Interfaces#Apple
25 pin D-SUB MALE connector pin-out & layout

25 pin D-SUB MALE connector

PinNameDirDescription
1GND---Ground
2SD-->Send Data
3RD<--Receive Data
4RTS-->Request To Send
7GND---Ground
14FAULT--->False when deselected
20DTR<--Data Terminal Ready
Note: Direction is Printer relative Computer.

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