Epson C11CJ81201 LQ-780 Impact Dot Matrix Printer

The Epson LQ-780 is a 24-pin impact dot matrix printer engineered for business environments that require fast, reliable multipart form printing. With print speeds reaching up to 487 characters per second, it handles high-volume document production with ease, whether printing invoices, shipping labels, or compliance forms. The flatbed design allows it to accept a range of media, from single sheets to multipart forms up to seven parts thick, while the Automatic Platen Gap (APG) technology eliminates the guesswork of manually adjusting for different form thicknesses.

Epson has built the LQ-780 for longevity, with a printhead rated at 400 million strokes per wire, a Mean Volume Between Failure of 40 million lines, and a Mean Time Between Failure of 35,000 power-on hours. Its compact form factor is designed to fit into tight workspaces common in retail counters, warehouse stations, and office cubicles. Connectivity is handled through USB, keeping setup simple for single-workstation use. While the 240 dpi resolution and inherent noise of impact printing are trade-offs compared to modern inkjet or laser printers, the LQ-780 fills a role those technologies cannot — producing physical carbon copies on multipart forms in a single pass.