The microline 3320 has been especially designed for situations where fast throughput and flexible paper management are required outstanding reliability ease of use and various in built barcodes makes this printers the ideal tool for industrial commercial and service environments 9 pin 136 columns super high speed draft 12cpi 435cps up to 240x216dpi resolution 5 multi part forms original 4 copies epson fx ibm proprinter microline emulations paper parking low tear off autoload single