Specifications:
Capacity to Print: Width: (QLn220) 1.9”/48 mm, (QLn320) 2.9”/72 mm ;Speed:Up to 4”/102 mm per second
Resolution: 203 dpi/8 dots per mm
Interface: USB 2.0 full-speed interface (12 Mbps), Mini-B connector with optional strain relief, Serial 14-pin RS-232C port for communication to terminal or other host up to 115.2 Kbps
Physical Characteristics:
Data Sheet: