... -ink function 3)Suited for NP series machine Bar code 39 numbering machine for NP Series Pritning Machine:1. ... Digits: 14 digit;2.Model: bar-code 39;3.Type: straight, CL 1100;4.Arm spring ... : Suited for NP series Rotary print machine;Straight bar code numbering machine, with Mudulus 7 and Pre-ink Device, ... specification, pls contact with us freely. Rotary Bar code 39 numbering machine