P170DH 2-Color Roller Printing Calculator Lines/Second Speed2.3 Display12-Digit, Fluorescent Digit Size12.5mm Item Count Function Cost/Sell/Margin Time/Date Feature Tax Function Size7-3/4w x 10-3/4d Shpg. Wt.3 lbs. Manufacturer Warranty1 Year RollerNUKNR42 (sold separately) Roll PaperUNV35720 (sold separately) AC only. P170dh Ribbon