Lexmark T430 Technical Reference page 206

LREADFILE Command
Use this command to read data from a file on a storage device.
Syntax:
Response Syntax:
Notes:
•
The file must be closed using the LCLOSEFILE command once all operations
are complete.
•
The command is ignored if the file doesn't exist on the device or has not
already been opened with LOPENFILE with an
•
If the START =
file) is assumed.
•
If a START location is provided but it is greater than the file size, the response
will contain no file data.
•
If the LENGTH parameter is omitted,
the entire file beginning at the START location.
•
If the LENGTH is greater than the file size on a LREADFILE command, it is
assumed to be the entire file beginning at the START location.
3-90
parameter is omitted, location
is assumed to be equal to
PJL
of , , or .
(beginning of the