Lexmark X644e User Guide

Use the LDECLARE command to specify a  so a protected file or device may be 
accessed or “unlocked.” The LDECLARE command is only allowed within a JOB/EOJ 
combination.

LRWLOCK with LDECLARE specified unlocks a file or device for reading and writing. 
LWLOCK with LDECLARE specified unlocks a file or device for writing only. The file 
or device must be re-locked using the LDELETE command after the job is completed. 
The file or device is not automatically re-locked with the EOJ command.

@PJL LDECLARE LRESOURCE : "device:filename.filetype" 
LRWLOCK = ""[<CR>]<LF>

@PJL LDECLARE LRESOURCE : "device:filename.filetype" 
LWLOCK = ""[<CR>]<LF>

LRESOURCE : "device:filename.filetype"

Values for "

" are:

, 

, 

, or 

 (case insensitive)

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, or the actual file name for data, Type 1 fonts, and 
demo files as shown on the Directory. The 

 is case 

sensitive.

An identifier that categorizes the file, such as 

 for PCL 

macros or 

 for PCL symbol sets. See the table 

beginning on page 3-87 for a complete list of the supported file 
types. The 

 is case sensitive.

LRWLOCK = ""

 or 

LWLOCK = ""

See “Printer Unique LRESOURCE Variables” on page 3-52 for information about 
values for 

LRWLOCK = ""

 and 

LWLOCK = ""

 parameters.

This should be the same  that was defined in the DEFAULT command. See 
“Protection for a File” on page 3-93 and “for an Entire Device” on page 3-94 
for examples.