ML620/ML621 User’s Guide  93
Epson FX Commands
Epson Command  ASCII  Decimal
Backspace  BS  8
Carriage Return, 
Execute  CR  13
Character Pitch   
Select 10 cpi  ESC P  27 80
Select 12 cpi  ESC M  27 77
Select 15 cpi  ESC g  27 103
Select Condensed Print  ESC SI, or SI 27 15, or 15
Cancel Condensed Print  DC2  18
Delete  DEL  127
Double Height On  ESC w 1  27 119 49
Double Height Off  ESC w 0  27 119 48
Double Width On  ESC W 1  27 87 49
Double Width Off  ESC W 0  27 87 48
Emphasized Print On  ESC E  27 69
Emphasized Print Off  ESC F  27 70
Enhanced Print On  ESC G  27 71
Enhanced Print Off  ESC H  27 72
Epson Set 1, Select  ESC t 0  27 116 48
Epson Set 2, Select  ESC t 1  27 116 49
Epson Command  ASCII  Decimal
Italic Printing On  ESC 4  27 52
Italic Printing Off  ESC 5  27 53
Form Feed  FF  12
Form Length   
n Inches (n = 1 to 22)  ESC C NUL n 27 67 0 n
n Lines (n = 1 to 127)  ESC C n  27 67 n
Horizontal Tab  HT  9
Justication   
Left  ESC a 0  27 97 48
Center  ESC a 1  27 97 49
Right  ESC a 2  27 97 50
Full  ESC a 3  27 97 51
Line Feed, Execute   
Select 10 cpi  ESC P  27 80
Select 12 cpi  ESC M  27 77
w/ Carriage Return  LF  10
n/216” (n = 0 to 255)  ESC J n  27 74 n
n/144” (n = 0 to 127)  ESC % 5 n  27 37 53 n
Reverse, n/216” 
(n = 0 to 255)  ESC j n  27 106 n