Citizen 910II-24RF120-B CBM-910II Palm-sized Dot-Impact Receipt Printer Color: Ivory Printer Type: Desktop Memory: 2 KB Reliability MCBF: 1.5 million lines Media Type: Single sheet, copier paper (original and copy) Media sizes supported: Total thickness: 0.13 mm or less Paper roll: 57.5 +/- 0.5 (W) x 60 or 80 (Dia) mm Core ID: Ø12 +/- 1 mm Core OD: Ø18 +/- 1 mm Interface: Serial Max Operating Temperature: 40° C