Spesifikasi TM-U220B-776 : - Print Method 9 Pin Serial Dot Matrix - Print Font 7 x 9 or 6 x 9 - Coloumn Capacity 40 or 42 coloumn/ 33 or 35 coloumn - Caracter Size 1,2(W)x3,1(H) mm or 1,6(W)x3,1(H) mm - Print Speed Approx 4,7 Line per second - Data Buffer 4 KB - Interface USB or LPT1 or RS232 or Ethernet - Paper Dimension 57,5+0,5 mm or 75,5+0,5 mm - Diameter Paper Roll Max 83 mm - Copy Capability One Original and one or two copy - Auto Cutter YES - Ink Ribbon ERC-38 - GARANSI RESMI SELAMA 1 TAHUN