... , 3.Paper roll 80mm, length over 80m ZSC-PT58 mini usb thermal printer POS58Small Size: 149*98*89mm58mm paper roll, High Speed ... size.Big Paper Roll, 80mm, length over 80m.Advantage:Save desktop spaceReduce times of change paper rollHigh speed printing up to ... -PT58IU:usb portColor: grey, black, OEM availablePowerful Management SoftwareCan adjust printer speed from 50mm/s to 90mm/s.Can adjust printing ...