Casio Calculator Printing DR320TEC

No of digits: 14. Print speed lines/sec: 3.5. Ribbon Printing colour: Red/Black. Sub total/total. Grand total. Tax Function. Fixed decimals/floating: 0, 1, 2, 3, 4, 6, x, +, Add2, F. Euro/currency conversion. Round up/down key. Mark up/down key. 2 Memory keys. Ink roller: SPR455. Paper roll size used: 57x57mm. Compatible with 2-ply paper. Power source: Mains. WxDxH (mm): 212x358x75.