Connector - ECP ParallelECP = Extended Capabilities Port25 PIN D-SUB FEMALE at the PC.  | (at the PC) |
| Pin | Name | Direction | Description |
|---|
| 1 | nStrobe | Output | Strobe | | 2 | data0 | --- | Address, Data or RLE Data Bit 0 | | 3 | data1 | --- | Address, Data or RLE Data Bit 1 | | 4 | data2 | --- | Address, Data or RLE Data Bit 2 | | 5 | data3 | --- | Address, Data or RLE Data Bit 3 | | 6 | data4 | --- | Address, Data or RLE Data Bit 4 | | 7 | data5 | --- | Address, Data or RLE Data Bit 5 | | 8 | data6 | --- | Address, Data or RLE Data Bit 6 | | 9 | data7 | --- | Address, Data or RLE Data Bit 7 | | 10 | /nAck | Input | Acknowledge | | 11 | Busy | Input | Busy | | 12 | PError | Input | Paper End | | 13 | Select | Input | Select | | 14 | /nAutoFd | Output | Autofeed | | 15 | /nFault | Input | Error | | 16 | /nInit | Output | Initialize | | 17 | /nSelectIn | Output | Select In | | 18 | GND | --- | Signal Ground | | 19 | GND | --- | Signal Ground | | 20 | GND | --- | Signal Ground | | 21 | GND | --- | Signal Ground | | 22 | GND | --- | Signal Ground | | 23 | GND | --- | Signal Ground | | 24 | GND | --- | Signal Ground | | 25 | GND | --- | Signal Ground |
Note: Direction is Computer relative Device.
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