IBM A00 Printer User Manual


 
X'02' Strikethrough
X'03' Overscore
The values for N2 are:
X'00' Cancel
X'01' Single Line
X'02' Double Line
Set Presentation Highlight (SPH) (ESC [ @)
1B 5B 40 LL HH M1 M2 M3 M4
SPH activates or deactivates double wide, double high, and italic printing. This
command is supported in Native 4247, 4202 III XL, and 2381 emulation with some
exceptions, as noted.
Once these highlights are active, they remain active until terminated, either by
another SPH command or an initialization. If double wide printing is activated by an
SPH, a DC4 control also can cancel it.
A two-byte count (LL HH) indicates the number of bytes that follow in this control.
LL is X'00' to X'04'. HH is always X'00'. If the count equals X'0000', the control is
ignored.
M1 .. M4 turn double wide, double high, or italics on or off.
M1 is a one-byte hexadecimal value that turns italics on or off as follows:
X'00' No change
X'01' Italics on (2381 and 4247 only)
X'02' Italics off (2381 and 4247 only)
M2 is always X'00'.
M3 is a one-byte hexadecimal that controls line feeds and character height (vertical
spacing) as follows:
X'00' No change to line feed, no change to character height
X'01' Line feeds unchanged, standard character height
X'02' Line feeds unchanged, double character height
X'10' Single line feeds, character height unchanged (4202 only)
X'11' Single line feeds, standard character height
X'12' Single line feeds, double character height
X'20' Double line feeds, character height unchanged (4202 only)
X'21' Double line feeds, standard character height
X'22' Double line feeds, double character height
M4 is a one-byte hexadecimal value that turns double wide on or off as follows:
X'00' No Change
208 4247 Printer Model A00 User’s Guide