Lexmark Optra T Reference page 157

Table 3-22 lists the parameters used with most of the commands. Additional
parameters are noted in the description of each command.
Table 3-22: Variables for Flash and Disk File and Password Commands
Parameter Syntax
accesstype ACCESS =
bytecount LENGTH =
Description
accesstype
One of the following access types must be specified when a
file is opened:
RO
WO
RW
AP
Access types are case sensitive.
The LREADFILE command is ignored if the file was not
opened with an
LWRITEFILE command is ignored if the file was not opened
with an
bytecount The amount of data in bytes to be read or written. The
parameter is optional for both the LREADFILE and
LWRITEFILE commands.
If the LENGTH parameter is omitted from the LREADFILE
command,
file beginning at the START location. If the LENGTH
parameter is omitted from the LWRITEFILE command, an
@PJL END DATA command must be placed at the end of the
data. All data up to '@' in @PJL END DATA is written to the
file.
Note: The LWRITEFILE command requires that either the
LENGTH parameter or the @PJL END DATA command be
specified, but not both.
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.
3-80
Open for read only. File must already exist on
specified device.
Create a new file. If the file already exists, its
contents will be discarded and a new file will be
created.
Open for reading and writing. File must already exist.
Open for reading and writing, and position the file
pointer to the end of the file. File must already exist.
accesstype RO
of ,
accesstype WO RW AP
of , , or
bytecount
is assumed to be equal to the entire
PJL
RW AP
, or . The
.