... PM-300 LCD keyboard screen Inkjet printing machineStandard Features: Printing line: 1-6 Lattice jet printing: 5x5, 5x7, 7x9, 12x12, ... and English menu Store information: Unlimited information storage jet printing Jet printing content: the date, time, batch number, serial number ... : 0 ~ 30mm (adjustable) Font widened: 1 to 9 times Jet printing industry: pipe, wire and cable, food, beverages, alcohol, ...