Connector Pin Assignments
Parallel Interface
Connector and Icon
Pin | Signal | Pin | Signal | Pin | Signal |
|
|
|
|
|
|
|
|
1 | Strobe | 7 | Data Bit 5 | 13 | Select |
|
2 | Data Bit 0 | 8 | Data Bit 6 | 14 | Auto Linefeed |
|
3 | Data Bit 1 | 9 | Data Bit 7 | 15 | Error |
|
|
|
|
|
|
|
|
4 | Data Bit 2 | 10 | Acknowledge | 16 | Initialize Printer |
|
5 | Data Bit 3 | 11 | Busy | 17 | Select IN |
|
6 | Data Bit 4 | 12 | Paper End | Signal Ground |
| |
|
|
|
|
|
|
|
Serial Interface
Connector and Icon | Pin | Signal |
|
|
|
| 1 | Carrier Detect |
| 2 | Receive Data |
| 3 | Transmit Data |
| 4 | Data Terminal Ready |
| 5 | Signal Ground |
| 6 | Data Set Ready |
| 7 | Request to Send |
| 8 | Clear to Send |
| 9 | Ring Indicator |
|
|
|
USB
Connector and Icon | Pin | Signal |
|
|
|
| 1 | VCC |
| 2 | - Data |
| 3 | + Data |
| 4 | Ground |
Microphone
| Connector and Icon (1/8” miniphone) |
| Pin | Signal | ||
|
|
| 1 | (Tip) | Audio |
1 | 2 | 3 | 2 | (Ring) | Power |
|
|
| |||
|
|
| 3 | (Shield) | Ground |
| Service Reference Guide |