LP 990  (260-2879)             Control Codes           Faxback Doc. # 4686

ALL EMULATIONS OTHER THAN HEWLETT PACKARD/LASERJET

This section lists the printer command codes recognized by the LP-990 in 
Epson FX-80, IBM Proprinter, IBM Graphics Printer, and Diablo 630/630 ESC 
emulation modes.

The embedded format precedes and follows the commands by two forward 
slashes:

                          //(command)//

In order for embedded commands to be recognized as valid commands and not
printer data, the line containing the embedded command(s) must begin with 
a CR control code, contain no other printable characters (control codes 
such as SP between commands are allowed), and end with a CR control code. 
It is permissible to begin and end the line with CR LF pairs but the LF 
(line feeds) will be executed.

If the command is not a valid command or does not conform to the embedded
format, the characters will be treated as normal printable data and be
printed. If the command is valid but cannot be acted on (such as the command
to select the envelope feeder when the envelope feeder is not installed), 
the command will be ignored.

The individual sections describing the embedded format versions of the
commands may show spaces between the characters of the command. These are 
only for clarity and are not part of the command.

NOTE:

The embedded commands are not supported by all the escape commands.
All Emulation Commands

FUNCTION                  COMMAND               REMARKS

All Emulation Change      ESC ~ ESC ~ (n) A     n=1 DEFAULT ALL EMULATION
                                                n=2 FX-80
                                                n=3 D630
                                                n=4 HPLJII
n: number                                       n=5 IBM PP
                                                n=6 IBM GP


(smm 07/27/93)