Parallel Port Connector DB-25 for Printer

Report Error and General Enquiry
PinSignalPinSignal
1Strobe19Ground
2Data Bit 020Ground
3Data Bit 121Ground
4Data Bit 222Ground
5Data Bit 323Ground
6Data Bit 424Ground
7Data Bit 525Ground
8Data Bit 626Ground
9Data Bit 727Ground
10Acknowledge28Ground
11Busy29Ground
12Paper Out30Ground
13Select31Prime
14Auto Feed XT32Error
15OSCXT33Signal Ground
16Signal Ground34NC
17Frame Ground35NC
18+5V36NC

Pins 6 and 8 are jumped together and join Pin 20 on the other end (both ways)

PinSignalPinSignal
1Strobe19Ground
2Data Bit 020Ground
3Data Bit 121Ground
4Data Bit 222Ground
5Data Bit 323Ground
6Data Bit 424Ground
7Data Bit 525Ground
8Data Bit 6  
9Data Bit 7  
10Acknowledge  
11Busy  
12Paper Out  
13Select  
14Auto Feed  
15Error  
16Initialize  
17Select Input  
18Ground