Epson Printer Interface Cartridge for the Apple IIc Operation Manual page 79

ESC -
Format:
ASCII code:
Decimal :
Hexadecimal:
Comments:
n = 1 selects underlining
n = 0 cancels it.
ESC !
Format:
ASCII code:
Decimal :
Hexadecimal:
Comments:
Selects any valid combination of the following modes: pica, elite,
compressed, emphasized, double-strike, expanded, italic, under-
line. Elite, compressed, double-strike, and italic are not available in
NLQ. Further details in Chapter 5. Underline is not available unless
you can send the eighth bit. See "Problem Codes" in Appendix E.
ESC 4
Format:
ASCII code:
Decimal:
Hexadecimal:
Comments:
Causes characters to be printed in the italic character set.
Not valid in NLQ.
ESC -
27
45
1B
2D
!
ESC
27
33
1B
21
ESC 4
27 52
1B 34
Select/Cancel Underlining
(n)
(n)
( n )
(n)
(n)
( n )
Select Italic Mode
Master Select
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