inkjet printer k58

1..Print lines :1-4lines
2.Print speeding :6m/s
3.Print matrix: 5*7 6*11 8*16 16*16 7*5
4.Alphanumeric: :4*7 7*9 5*7 6*11 8*16 16*16
5.Chinese character: 16*16 12*12 24*24 8*7
inkjet printer k58