(For slip paper) • The n L and n H indicate the number of dots of the bit image in the horizontal direction. The number of dots is calculated by n L + n H Ч 256. • If the bit-image data input exceeds the number of dots to be printed on a line, the excess data is ignored. • d indicates the bit-image data. Set a corresponding bit to 1 to print a dot or to 0 to not print a dot. ESC - n [Name] Turn underline mode on/off [Format] ASCII ESC - n Hex 1B 2D n Decimal 27 45 n [Range] 0 ≤ n ≤ 2, 48 ≤ n ≤ 50 [Description] Turns underline mode on or off, based on the following values of n : • If slip paper is selected, the underline is printed with 1-dot thickness even if n is specified as 2 or 50.
ESC 2 [Name] Select default line spacing [Format] ASCII ESC 2 Hex 1B 32 Decimal 27 50 [Description] Sets the line spacing to 1/6 inch. ESC 3 n [Name] Set line spacing Commands 5-7 m Mode Number of Bits for Vertical Data Horizontal Direction Number of Data (K) Dot Adjacency Number of Dots 0 8-dot single-density 8 Available 400 nL + nH × 256 1 8-dot double-density 8 Not available 800 nL + nH × 256 n Function 0, 48 Turns off underline mode 1, 49 Turns on underline mode (1-dot thick) 2, 50 Turns on underline mode (2-dots thick)