Dot Matrix Printers

Epson DFX-9000. Maximum print speed: 1550 cps, Maximum resolution: 240 x 144 DPI, Built-in barcodes: Code 39,POSTNET,UPC-A,UPC-E. Maximum print size: A4 (210 x 297 mm). Buffer size: 128 KB, Sound pressure level (printing): 58 dB. Standard interfaces: Serial. Ribbon life: 15 million characters, Mean time between failures (MTBF): 20000 h

Epson DFX-9000. Maximum print speed: 1550 cps, Maximum print speed (draft): 1320 cps, Maximum print speed (LQ): 330 cps. Paper feed: Pull tractor, Push tractor. Buffer size: 128 KB, Sound pressure level (printing): 58 dB, Page description languages: Epson ESC/P2,IBM ProPrinter. Standard interfaces: Parallel, Serial, USB 1.1. Print head: 9-pin, Print direction: Bi-directional, Mean time between failures (MTBF): 20000 h