IBM 4400 Benutzerhandbuch
142
Chapter
5
Configuring the Proprinter III XL Emulation with Control Codes
Select Attributes
ASCII Code ESC [ @
n1 NUL NUL NUL n2 n3
Hex Code
1B 5B 40
n1 00 00 00 n2 n3
Dec Code
27 91 64
n1 0 0 0 n2 n3
Purpose
Selects double height and double width attributes as well as
either single or double height line spacing.
either single or double height line spacing.
where:
n1 can take on the following characteristics:
where:
n2 can take on the following characteristics:
where:
n3 can take on the following characteristics:
Table 30. Select Attributes
n1 Values
n1 (Hex)
Function
03
Set character height and line feed settings according to
the value of
the value of
n2. (If n1 = 03, there is no n3).
04
Set character height, line feed, and character settings
according to the values of
according to the values of
n2 and n3.
Table 31. Select Attributes
n2 Values
n2 (Hex)
Function
00
No change
01
Set single height characters
02
Set double height characters
10
Set single line spacing
11
Set single height characters and single line spacing
12
Set double height characters and single line spacing
20
Set double line spacing
21
Set single height characters and double line spacing
22
Set double height characters and double line spacing
Table 32. Select Attributes
n3 Values
n3 (Hex)
Function
00
No change
01
Set single width characters
02
Set double width characters