PB2's major characteristics and technical specifications are :

•   The VHS of print speed can reach 530 cps
•   The pin diameter is only 0.25 mm, especially suitable for big fonts
•   Automatic document edge detection, automatic skew alignment,automatic document   thickness adjustment
•   Available interface: parallel, serial, USB, 2nd serial 
•   Affluent up to 17 built-in emulations auto-swiching.For example, Olivetti PR40, PR40+,   PR50,PR2,PR2E and IMB Proprinter II, IMB X24,IBM 4748, IBM 9068 and OKI, EPSON 's emulations etc.
•   Online upgrade-firmware, Resume factory setting by pressing one button.