| | Disadvantages | |----------------|--------------------| | Prints through multi-part forms (carbon copies) | Noisy operation (typical for impact printers) | | Very low running cost (ribbons are cheap) | Low resolution – not for graphics/photos | | Extremely durable – lasts for years | Slow compared to laser/inkjet | | Works without drivers on many legacy systems (serial/parallel) | No built-in USB on base model (requires adapter or optional card) | | Can print on continuous fanfold paper | Consumables (ribbon) must be replaced periodically |
| Switch | Function | Off (Default) | On | |--------|----------|--------------|-----| | Bank 1-1 | Character table | Standard | Italic | | Bank 1-2 | Auto line feed | Off | On | | Bank 1-4 | Print direction | Bi-directional | Uni-directional (better alignment) | | Bank 2-1 | Interface | Parallel | Serial | | Bank 2-2, 2-3, 2-4 | Baud rate (serial) | Varies | Varies | epson lq 300ii
Here is a proper guide covering setup, installation, troubleshooting, and maintenance. This is the trickiest part for modern computers
If using Windows 10/11 with parallel or serial, the OS may not auto-detect. Install using “Add Printer” → “Manual” → “LPT1” → “Epson LQ-300II” from the list. epson lq 300ii
This is the trickiest part for modern computers.
The LQ-300II uses two banks of DIP switches (usually behind a small door) to set default behavior. Common settings: