Citizen CT-S310II (CT-S310IIUBK) is a compact thermal POS receipt printer, black housing, with USB and serial connections. Key specs: 203 DPI resolution and up to 3.15 inch paper width, with a 3-year manufacturer warranty . It’s ENERGY STAR certified with paper-saving functionality and eco-friendly materials including halogen-free housing and recycled packaging . It prints at 160 mm/sec and includes a PNE (paper near end) sensor . Long-life print (LLP) technology extends print head life to over 200km , and it can cut paper use by up to 20% in Save Paper mode Quantity – 4 available all brand new. $210 each
