| Pre-Consumer Recycled Content Percent | 0% |
| Post-Consumer Recycled Content Percent | 0% |
| Total Recycled Content Percent | 0% |
| Maximum Paper Size | 10 x 22 |
| Network Types | 10/100Base-TX Ethernet |
| Near Letter-Quality Printing Speed | 121 cps |
| Input Buffer | 128 kB |
| Depth | 14.8" |
| Width | 17.2" |
| Number of Pins | 24 |
| Monthly Duty Cycle (Pages) | 25,000 |
| Printhead Life (Characters) | 400,000,000 |
| High Speed Draft Printing | 487 cps |
| Super Speed Draft Printing | 550 cps |
| Utility Printing Speed | 584 cps |
| Maximum Form Parts | 6 |
| Height | 6.9" |
| B&W or Color Output | B&W |
| Printing Type | Dot Matrix |
| Compliance Standards | Energy Star Rated; RoHS Compliant |
| Emulations | Epson® ESC/P® 2 |
| Connector/Port/Interface | Ethernet; Parallel; USB |
| Paper Feeder Type | Friction Feed; Front Push; Rear Push |
| Model Name/Number | LQ-590II Network-Ready |
| Wireless Printing | No |
| PC Free Printing | No |
| Operating System Compatibility | Windows® XP, Server 2003, Server 2008, Vista™, 7, 8, Server 2012, 10, Server 2016 |
| Network Ready | Yes |
| Network Capable | Yes |
| Global Product Type | Dot Matrix Printers |
| Printers Carriage | Narrow |
| Product Biodegradability Indicator | N |
| Product Compostability Indicator | N |
| Product Biodegradability in Days | 0 |