Table
===========================================================================
Connector PinsSignal
===========================================================================
CN1 | 1, 2, 3, 4 |
|
| 3.3 | Volt | output | ||||
| 5 |
|
|
|
|
| Enable | 3.3 Volt output when high | ||
| 6, | 7, | 8, | 9, | 10, | 11 | GND |
|
|
|
| 12 |
|
|
|
|
| Enable | 5 | Volt output when high | |
| 13 |
|
|
|
|
| +15 | Volt | output | |
| 14, 15, 16 |
|
| 5 Volt | output |
CN2 | 1, 2, | 3, 4 |
|
| 18 | Volt | input from AC Adapter | ||||
| 5, | 6, | 7, | 8, | 9, | 10 | GND |
|
|
|
|
| 11, 12, 13, 14 |
| 11 | - 17 | Volt | battery input |
| ||||
| 15 |
|
|
|
|
| Standby | (low | when computer | is in standby) | |
| 16 |
|
|
|
|
| Not used |
|
|
|
===========================================================================
Solving Printer Problems
If you experience problems printing, run a printer
Table
===========================================================================
ProblemProbable CauseSolution(s)
===========================================================================
Printer will not | The signal cable may not | Ensure that the signal | |||
turn on. | be | connected properly, | cable | is properly | |
| or | the printer is | connected and | that the | |
| unplugged. | power | cord is | connected | |
|
|
| to the electrical outlet. |
Printer will not | Printer is not turned on | Turn the printer on and |
print. | or is off line. | set it to on line. |
| The device drivers for | Refer to the printer |
| your application are not | documentation to Install |
| installed. | the correct printer |
|
| driver. |
| Printer that is set up | Connect the printer to |
| for a network is not | the network. |
| connected to the |
|
| network. |
|
| Printer cable is too | Replace the cable. |