... , 2.dark image, clear definition, good brightness, 3.jumbo roll atm paper roll 1.55gsm or 60gsm thermal paper,good quality,long time ... of living,can be cut for fax paper roll,cash register roll2.excellent and even coating,smooth.with the ... paper core6.Length is 6000 meters7.55gsm,60gsm and 70gsm atm paper roll