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(3) Character designation codes
SO, ESC SO, DC 4... Enlarged printing
SI, ESC SI, DC 2... Condensed printing
ESC E, ESC F... Emphasized printing
ESC R... International character set
(4) Other codes
DC 1, DC 3... Selection or deselection of the printer
ESC 8, ESC 9... Selection or deselection of the paper end detector
BEL... Bell
BS... Back space
NUL... Nul
ESC K, ESC L... Access code to Bit Image mode (described later).
3.1 Print action codes
(1) CR (Carriage return)
When the CR code is transmitted to the print buffer, all data stored in the print
buffer is printed. When AUTO FEED XT (Pin No. 14 of the interface connector) is
at "LOW" level, the paper is advanced one line automatically after the execution
of printing by the CR code.
NOTES: 1. When 96 columns of print data (including spaces) are continuously
tomatically begins to print the data stored in the print buffer. (In this
case, if AUTO FEED XT is at "LOW" level, the paper is advanced one
line after printing)
2. If no data precedes the CR code, or if all preceding data is "SPACE",
the carriage assembly does not operate. Under this condition, if
AUTO FEED XT is at "LOW" level, only paper feeding is performed.
3. When all 96 columns of data are "SPACE", the carriage assembly
(2) LF (Line Feed)
When the LF code is input, all data in the print buffer is printed and the paper is
advanced one line.
NOTE: If no data precedes the LF code, or if all preceding data is "SPACE", only
paper feeding is performed. For example, if the data is transferred in the
order of DATA + CR + LF, DATA will be printed by the CR code, and
when the Printer receives the LF code, it only carries out one line feed,
because no print data precedes the LF code.
received and the following data is valid and printable, the Printer au-
does not operate. Under this condition, if AUTO FEED XT is at
"LOW" level, or if the DIP switch pin 2-3 on the control circuit board
is ON, only paper feeding is performed.
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