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5. CONTROL CODES
CODE
LF
(0A)H
FUNCTION
Print and line feed instruction
OUTLINE
The LF code causes the data in the line buffer to be printed,
followed by a single line feed. When the line buffer is empty,
only the feed takes place.
CODE
CR
(0D)H
FUNCTION
Print and line feed instruction
OUTLINE
Same function as of LF code.
However, when the DIP switch 2-4 is ON, the CR code
becomes invalid.
CODE
SO
(0E)H
FUNCTION
Expanded character instruction
OUTLINE
This code causes the printer to print expanded characters
twice as wide as the regular ones. This remains in effect until
a DC4 code is received.
CODE
DC4
(14)H
FUNCTION
Release from expanded characters
OUTLINE
The expanded character instruction is released by the DC4
code, and the succeeding data is printed as regular width
characters.
CODE
ESC-1
(1B)H (2D)H (01)H or (1B)H (2D)H (31)H
FUNCTION
Underline mode selection
OUTLINE
All data received after this code is underlined until a ESC-0
is received.
CODE
ESC-0
(1B)H (2D)H (00)H or (1B)H (2D)H (30)H
FUNCTION
Release from underline mode
OUTLINE
The underline mode selection is released by this code.