IBM 4400 Benutzerhandbuch
30
Chapter
2
Configuring the P-Series Emulation with Control Codes
Backspace
ASCII Code BS
Hex Code
08
Dec Code
8
Purpose
Moves the logical print head to the left one character space
toward the first character column.
toward the first character column.
Comment
When configured from the front panel for backspace, BS moves
the character position indicator (the logical print head position)
one character space to the left at the current character pitch
setting. The code is ignored if the logical print head is positioned
at the first character column.
the character position indicator (the logical print head position)
one character space to the left at the current character pitch
setting. The code is ignored if the logical print head is positioned
at the first character column.
Example
If you were to print five “T” characters, then two BS commands,
then two “=” characters, the output would look like the sample
below.
then two “=” characters, the output would look like the sample
below.
Bell
ASCII Code BEL
Hex Code
07
Dec Code
7
Purpose
Sounds the printer's buzzer/beeper.
Comment
The BEL function sounds the buzzer/beeper for 0.2 seconds
upon receipt of this command.
upon receipt of this command.