Z88 to Serial Printer Connections
This section describes the pin connections for the Cambridge Z88 serial connector.
The following connections are for a cable to connect the Cambridge Z88 serial port connector to a 25-pin D-type serial printer connector, or equivalent:
 |  | ||||||
| Cambridge Z88 9 way D (Male) | Printer - 25 way D (Male) | ||||||
|---|---|---|---|---|---|---|---|
| 1 | - | - | |||||
| 2 | TxD | -> | 3 | RxD | |||
| 3 | RxD | <- | 2 | TxD | |||
| 4 | RTS | -> | 5 | CTS | |||
| 5 | CTS | 20 | DTR | ||||
| 6 | - | - | |||||
| 7 | GND | 7 | GND | ||||
| 8 | DCD | 20 | DTR | ||||
| 9 | DTR | 6,8 | (DSR,DCD) | ||||
...