EPSON PRINTER LQ-310

Printing Technology: Print Method: Impact dot matrix Control Panel: 4 switches and 5 LEDs Print Direction: Bi-direction with logic seeking Number of Pins in Head: 24 pins Control Code: ESC/P2 and IBM PPDS emulation Print Speed: High Speed Draft: 10cpi: 347 cps 12cpi: 416 cps Draft: 10cpi: 260 cps 12cpi: 312 cps 15cpi: 390 cps (Condensed) 17cpi: 222 cps (Condensed) 20cpi: 260 cps Letter Quality: 10cpi: 86 cps 12cpi: 103 cps 15cpi: 129 cps (Condensed) 17cpi: 147 cps (Condensed) 20cpi: 172 cps Reliability: MTBF: Approx. 10,000 POH (25% Duty) Printhead Life: Approx. 400 million strokes/wire Mean Print Volume Between Failure (MVBF): Approx. 20 million lines (Except print head)