Used to verify that a port is working. This one works with Norton Utilities: Norton Diagnostics from Symantec. and with PassMark Software.
25 PIN D-SUB MALE Connector
| Name | Pin | Pin | Name |
|---|---|---|---|
| Data Bit 0 | 2 | 15 | Error |
| Data Bit 1 | 3 | 13 | Select |
| Data Bit 2 | 4 | 12 | Paper Out |
| Data Bit 3 | 5 | 10 | Acknowledge |
| Data Bit 4 | 6 | 11 | Busy |