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User's Guide
Code Sets D-41
Table D-6. Epson and IBM Escape Sequences––continued
Function ASCII Hexadecimal Decimal Description
Text Functions––continued
Automatic underscoring .......... ESC - n 1B 2D n 27 45 n This sequence starts and ends automatic underscoring of
Start ...................................... ESC - 1 1B 2D 31 27 45 49 characters and spaces.
End ....................................... ESC - 0 1B 2D 30 27 45 48
Slant printing (italics)............... ESC ESC S n 1B 1B 53 n 27 27 83 n These sequences start and end slant printing, wherein char-
Start ...................................... ESC ESC S 1 1B 1B 53 31 27 27 83 49 acters slant forward to simulate italics.
Start (alternate).................... ESC ESC S 2 1B 1B 53 32 27 27 83 50
Start (alternate).................... ESC ESC S 3 1B 1B 53 33 27 27 83 51 )Note: The ESC 4 and ESC 5 sequences are not sup-
Start (alternate).................... ESC 4 1B 34 27 52 ported when the IBM XL24 emulation is active.
End ....................................... ESC ESC S 0 1B 1B 53 30 27 27 83 48
End (alternate)..................... ESC 5 1B 35 27 53
Super / subscripting These sequences start and end automatic superscripting and
Subscripting .......................... ESC S 1 1B 53 31 27 83 49 subscripting of characters. Both superscript and subscript
Subscripting (alternate) ....... ESC ESC V 1 1B 1B 56 31 27 27 86 49 characters are half the normal height. Superscript charac-
Superscripting ...................... ESC S 0 1B 53 30 27 83 48 ters print above the normal print line; subscript characters
Superscripting (alternate) .... ESC ESC V 2 1B 1B 56 32 27 27 86 50 print below the normal print line.
End ....................................... ESC T 1B 54 27 84
End (alternate) ..................... ESC ESC V 0 1B 1B 56 30 27 27 86 48
Double-high / double-wide........ ESC [ @ EOT 1B 5B 40 04 27 91 64 4 This sequence starts and ends double-high and/or double-
printing NUL NUL NUL 00 00 00 n1 n2 0 0 0 n1 n2 wide printing. In double-high printing, characters print
n1 n2 twice their normal height. In double-wide printing, characters
print twice their normal width. The value of variable n1
determines whether double-high printing starts or ends and
whether line spacing changes to accommodate double-high
characters:
Variable n1
Double-High Line Spacing ASCII Hex Dec
No change No change NUL 00 0
End No change SOH 01 1
Start No change STX 02 2
No change 6 lines/inch DLE 10 16
End 6 lines/inch DC1 11 17
Start 6 lines/inch DC2 12 18
No change 3 lines/inch SP 20 32
End 3 lines/inch ! 21 33
Start 3 lines/inch " 22 34
User's Guide
Code Sets D-41
Table D-6. Epson and IBM Escape Sequences––continued
Function ASCII Hexadecimal Decimal Description
Text Functions––continued
Automatic underscoring .......... ESC - n 1B 2D n 27 45 n This sequence starts and ends automatic underscoring of
Start ...................................... ESC - 1 1B 2D 31 27 45 49 characters and spaces.
End ....................................... ESC - 0 1B 2D 30 27 45 48
Slant printing (italics)............... ESC ESC S n 1B 1B 53 n 27 27 83 n These sequences start and end slant printing, wherein char-
Start ...................................... ESC ESC S 1 1B 1B 53 31 27 27 83 49 acters slant forward to simulate italics.
Start (alternate).................... ESC ESC S 2 1B 1B 53 32 27 27 83 50
Start (alternate).................... ESC ESC S 3 1B 1B 53 33 27 27 83 51 )Note: The ESC 4 and ESC 5 sequences are not sup-
Start (alternate).................... ESC 4 1B 34 27 52 ported when the IBM XL24 emulation is active.
End ....................................... ESC ESC S 0 1B 1B 53 30 27 27 83 48
End (alternate)..................... ESC 5 1B 35 27 53
Super / subscripting These sequences start and end automatic superscripting and
Subscripting .......................... ESC S 1 1B 53 31 27 83 49 subscripting of characters. Both superscript and subscript
Subscripting (alternate) ....... ESC ESC V 1 1B 1B 56 31 27 27 86 49 characters are half the normal height. Superscript charac-
Superscripting ...................... ESC S 0 1B 53 30 27 83 48 ters print above the normal print line; subscript characters
Superscripting (alternate) .... ESC ESC V 2 1B 1B 56 32 27 27 86 50 print below the normal print line.
End ....................................... ESC T 1B 54 27 84
End (alternate) ..................... ESC ESC V 0 1B 1B 56 30 27 27 86 48
Double-high / double-wide........ ESC [ @ EOT 1B 5B 40 04 27 91 64 4 This sequence starts and ends double-high and/or double-
printing NUL NUL NUL 00 00 00 n1 n2 0 0 0 n1 n2 wide printing. In double-high printing, characters print
n1 n2 twice their normal height. In double-wide printing, characters
print twice their normal width. The value of variable n1
determines whether double-high printing starts or ends and
whether line spacing changes to accommodate double-high
characters:
Variable n1
Double-High Line Spacing ASCII Hex Dec
No change No change NUL 00 0
End No change SOH 01 1
Start No change STX 02 2
No change 6 lines/inch DLE 10 16
End 6 lines/inch DC1 11 17
Start 6 lines/inch DC2 12 18
No change 3 lines/inch SP 20 32
End 3 lines/inch ! 21 33
Start 3 lines/inch " 22 34