Echo Command - Lexmark T640 Technical Reference

•
LPARM:POSTSCRIPT
(See the tables "Common Variables for PostScript Emulation" on page 3-51,
and "Printer Unique Variables for PostScript Emulation" on page 3-52.)
•
LRESOURCE:
ables. (See the table "Printer Unique LRESOURCE Variables" on
page 3-53.)
Values for "
device
filename
filetype
variable=value
The supported variables are listed in the tables beginning on page 3-12.
This printer returns a ? for inquiries of an unsupported variable, or inquiries of a
variable associated with an option that is not installed.

ECHO Command

The ECHO command instructs the printer to return the specified words after the
command is parsed. This command provides a method of capturing the status
information returned by a specific print job.
Syntax:
@PJL ECHO [words][<CR>]<LF>
Response Syntax:
@PJL ECHO [words]<CR><LF>
<FF>
words
parameter
words
The parameter must start with a printable character and can consist of a
combination of printable characters, spaces, and horizontal tabs.
is used for variables specific for PostScript emulation.
device:filename.filetype
"
device:filename.filetype
flash flash1 disk
, ,
A unique identifier for a file, such as the macro ID for a PCL
macro, the symbol set ID for a PCL symbol set, the font ID
for a PCL font, and so on. The
An identifier that categorizes the file, such as
p5symset
PCL macros or
table beginning on page 3-87 for a complete list of the
supported file types. The
3-55
" is required for LRESOURCE vari-
" are:
disk1
, or (case insensitive)
filename
is case sensitive.
for PCL symbol sets. See the
filetype
is case sensitive.
PJL
p5macro
for