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PRINTER CONTROL COMMANDS
This appendix describes the printer’s control commands. The commands are
arranged by function. The name of each command is followed by a table like the
one below:
Mode
ASCII
Decimal
Hexadecimal
<ESC>
3” c‘ ” 1
27 120 49
1B 78 31
Both
<ESC>
“X” <I>
27 120 1
IB 78 01
Mode:
Indicates the mode in which the command is recognized.
Std.
Standard mode (DIP switch l-6 on)
IBM
IBM mode (DIP switch l-6 off)
Both
Both Standard and IBM modes
ASCII:
Indicates the ASCII coding of the command. Control
characters are enclosed in pointed brackets: For example.
< 1 > means character code 1.
Decimal:
Gives the command in decimal character codes.
Hexadecimal: Gives the command in hexadecimal character codes.
Parameters for which values must be supplied are indicated by italic letters
such as n.
Many commands have alternative forms. Some commands use < ESC >
(character code 27) in Standard mode and < FS > (character code 28) in IBM
mode. Other commands have parameters that can be specified as either character
codes or digit characters, like the parameter 1 in the sample command above.
FdNT CONTROL COMMANDS
Select draft quality characters
Mode ASCII
Decimal
Hexadecimal
<ESC> “XI’ “0” 27 120 48 1B 78 30
Both
<ESC> ?” co> 27 120 0 1B 78 00
Changes from letter quality to draft quality. Ignored if the printer was
set to stay in panel style at power-on.