Epson EPL-N1200 Reference Manual page 231

@EJL<WS>INQUIRE<WS>NAME[<WS>][<CR>]<LF>
Description:
@EJL<WS>ID[<WS>][<CR>]<LF>
Description:
@EJL<WS>SELECT<WS>Option[<WS>]=
[<WS>]Value[<WS>][<CR>]<LF>
Option (Value):
Description:
@EJL<WS>SET[<WS>Option[<WS>]=
[<WS>]Value][<WS>][<CR>]<LF>
Description:
Option (Value):
C-18
Command Summary
Inquire printer name. If you are using a bidirectional
interface between the computer and the printer, your
printer outputs the following answer strings:
@EJL ANSWER NAME = Printer name <CR> <LF>
Send the device ID to host computer
LANGUAGE (LJ4, ESCP2, FX, I239X)
Specify the available language under EJL mode
Specify the setting
TOPOFFSET (-9 to 99.0), LEFTOFFSET (-9 to 99.0),
PAGESIZE (LT, LGL, A4, EXE, MON, C5, DL, A5, B5,
HLT, GLT, GLG, F4, C6, COM10, IB5, CTM),
PRINTERMODE (LJ4, EPSONGL2, AUTO, PS*, I239X,
ESCP2, FX), AUTOCONTINUE (OFF, ON),
PANELLOCK (OFF, ON), PAPERUNIT (1 to 15, AUTO),
SIZEIGNORE (OFF, ON).
Other values depend on the LANGUAGE.
*Available only when the appropriate option module
is installed.