TallyGenicom mL450 Laser Printer User Manual
Custom Page size and Microsoft Word, Word 2000, and Word 2003
RS-232C Serial Cable Pin Assignments
Eight pins of the
Pin No. | Signal | Direction | Description |
|
|
|
|
1 | GND |
| Frame Ground |
|
|
|
|
2 | TXD | Out | Transmit Data |
|
|
|
|
3 | RXD | In | Receive Data |
|
|
|
|
4 | RTS |
| Request To Send |
|
|
|
|
5 | CTS | In | Clear To Send |
|
|
|
|
6 | DSR | In | Data Set Ready |
|
|
|
|
7 | GND |
| Logic Ground |
|
|
|
|
20 | DTR | Out | Data Terminal Ready |
|
|
|
|
RS-422 Serial Cable Pin Assignments
Five pins of the
Pin No. | Signal | Direction | Description |
|
|
|
|
1 | GND |
| Frame Ground |
|
|
|
|
15 | RXD - | In | Receive Data + |
|
|
|
|
17 | RXD + | In | Receive Data - |
|
|
|
|
19 | TXD - | Out | Transmit Data - |
|
|
|
|
25 | TXD + | Out | Transmit Data + |
|
|
|
|
Troubleshooting
This section discusses troubleshooting error messages appearing on the printer’s control panel. Sources of help, information and technical support are also discussed.
Control Panel Error Messages
The format of control panel error messages is:
NETx: ERROR y
Publication No. | May 04 |
