| ● PINOUTS ● Search Pinout | Draw Pinout |
Connector pinout: Serial (Printer) Serial (Printer)
25 PIN D-SUB MALE at the printer.

| pin | name | direction | description | color | | 1 | SHIELD | | Shield Ground | | | 2 | TXD | | Transmit Data | | | 3 | RXD | | Receive Data | | | 4 | -- | | | | | 5 | -- | | | | | 6 | DSR | | Data Set Ready | | | 7 | Gnd | | System Ground | | | 8 | DCD | | Data Carrier Detect | | | 9 | -- | | -- | | | 10 | -- | | -- | | | 11 | ? | | Reverse Channel | | | 12 | -- | | -- | | | 13 | -- | | -- | | | 14 | -- | | -- | | | 15 | -- | | -- | | | 16 | -- | | -- | | | 17 | TTY-TXD | | TTY Receive Data | | | 18 | -- | | -- | | | 19 | -- | | -- | | | 20 | DTR | | Data Terminal Ready | | | 21 | -- | | -- | | | 22 | -- | | -- | | | 23 | ? | | TTY Receive Data Return | | | 24 | ? | | TTY Transmit Data Return | | | 25 | TTY-RXD | | TTY Receive Data | |
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