(7) ESC E (for emphasized characters)
The ESC E code causes the Printer to print emphasized characters. Emphasized printing gives the character a stronger impression on the paper. This code can be input in any column position on a line, but all characters on the line containing ESC E code are printed out in emphasized characters. The speed of the head carriage reduces to 40 CPS while printing emphasized characters.
(8)ESC F
The ESC F code cancels the emphasized printing mode.
(9)ESC R + n (for international character set)
When the “ESC R + n” code is input, all data that follows it will be printed out
in a country character set which is specified by “n.” It will be valid until specified by other “ESC R + n” code.
"n” represents one of the following country character sets.
As for specific code tables and character fonts, refer to Appendixes 3 and 4.