Computers / Peripherals / Printers / Max Printing Speed Mono 30, Technology Ink

Epson Stylus Office B1100  

Ink, 17 ppm color print speed, 30 ppm black print speed, USB / Ethernet interface, 5760 x 1440 dpi max resolution, Paper handling support A6 / A5 / B5

Ricoh E5550N  

Ink, 19 ppm color print speed, 30 ppm black print speed, USB / Ethernet interface, 3600 x 1200 dpi max resolution, Paper handling support A6 / A5 / B5