Connector - ECP ParallelECP = Extended Capabilities Port25 PIN D-SUB FEMALE at the PC.  | (at the PC) |
Pin | Name | Direction | Description |
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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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