Epson 8900 Series - Manual (Page 127)

TI Model 855 Printer DP Emulation 6-14
Set Line Spacing to 8 lpi
Escape sequence: ESC 0
Hexadecimal: 1B 30
Set Line Spacing to 7/72 Inch
Escape sequence: ESC 1
Hexadecimal: 1B 31
Set Line Spacing to n/72 Inch
Escape sequence: ESC A n
Hexadecimal: 1B 41 n
The variable n can be any value in the range of 1 through 127.
Set Line Spacing to n/216 Inch
Escape sequence: ESC 3 n
Hexadecimal: 1B 33 n
The valid range of n is 1 through 127 for 7-bit character sets and 1
through 255 for 8-bit character sets.
Print Enhancement Commands
The print enhancement commands enable your printer to improve or
enhance the print quality.
Select Expanded Print
Control character: SO
Hexadecimal:
0E
Escape sequence: ESC S
Hexadecimal: 1B 53
These commands cause the printer to double the horizontal dot
spacing of each character and then make a second pass to fill in the dots.
Cancel Expanded Print
Control character: DC4
Hexadecimal:
14