IBM 4400 User Manual
56
Chapter
2
Configuring the P-Series Emulation with Control Codes
Super-Set Commands
ASCII Code SFCC | } ;
Hex Code
SFCC 7C 7D 3B
Dec Code
SFCC 124 125 59
Purpose
Control code sequence used to introduce the super-set
commands.
commands.
Comment
Super-set commands affect the ASCII Emulation as a whole
regardless of the printer protocol currently active. The
commands are sent from the host in the data stream to the
printer, and provide the following capabilities:
regardless of the printer protocol currently active. The
commands are sent from the host in the data stream to the
printer, and provide the following capabilities:
•
Select a printer protocol
•
Change the page orientation
•
Define various font attributes, including typeface and
point size
point size
•
Select proportional fonts
See Chapter 7, “Super-Set Programming,” beginning on page
197 for further information on the Super-set commands.
197 for further information on the Super-set commands.
Underline
ASCII Code SFCC –
n
Hex Code
SFCC 2D
n
Dec Code
SFCC 45
n
Purpose
Enables or disables automatic underlining of all characters.
where:
n = 0 to disable automatic underlining (hex 00 or hex 30)
n = 1 to enable automatic underlining (hex 01 or hex 31)
n = 1 to enable automatic underlining (hex 01 or hex 31)
Comment
When automatic underline is enabled, all characters, including
spaces, are underlined until disabled.
spaces, are underlined until disabled.
Example
The following sample illustrates automatic underlining.