Specifications:
Capacity to print: speed 4ips (101.6mm/sec),resolution 203 dpi 98 dots/mm)
Interface: RS-232 serial, USB
Physical Characteristics:
Dimensions: 6.9 x 4 x 2.8 (PB22); 7.2 x 5 x 3.2 (PB32; 6.9 x 6.3 x 3.1 (PB50)
Weight:678g (PB22 with battery); 828g (PB32 with battery); 1189g (PB50 with battery)
Data sheet: