Product details Brand Epson Model LQ-310 Format Narrow carriage, 24-pin impact dot-matrix Function Type Print only (monochrome) Print Speed High-speed draft up to 416 characters per second at 12 cpi Draft speeds around 347 cps at 10 cpi and 312–390 cps at 12/15 cpi Printhead & Reliability 24 pins, printhead life approx. 400 million strokes per wire Mean Time Between Failure ~10,000 hours Mean Print Volume Between Failure ~20 million lines Connectivity USB 2.0 Full-Speed, Serial, Bi-directional Parallel (IEEE-1284) interface Paper Handling & Copies Supports original plus 3 copies (4-part forms) Handles cut-sheet, continuous paper, tractors Dimensions & Weight 362 × 275 × 154 mm approx. Weight ~4.1 kg Warranty 2 Years
