Lexmark C762 User Manual

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

@PJL DEFAULT LRESOURCE:"device:filename.filetype" 

LWLOCK="password"[<CR>]<LF>

The filename used depends on whether you wish to put a password on a font or a 
macro.

The filename for a font is a five digit ID from the print directory page (add zeros to the 
left of the ID to fill the five digits) followed by a three digit instance number. The first 
time a font is downloaded after a flash has been formatted, the instance number is 0. 
Filetypes are described under 

Variables” on page 3-53. For example, to write password protect a PCL emulation 
bitmapped font (filetype of 

) with an ID of 

, which has not been 

downloaded since flash was formatted:

@PJL DEFAULT LRESOURCE:"

:

.

"

LWLOCK="

"[<CR>]<LF>

To password protect a macro, the filename is the ID taken from the print directory 
page, followed by the filetype. For example, to read/write password protect a 
PCL emulation macro (filetype is 

) saved to flash with an ID of 1023:

@PJL DEFAULT LRESOURCE:"

" 

LRWLOCK="

"[<CR>]<LF>

If the filename is incorrect, the printer applies the password to the entire 
device.

If you want to set a password on a device, not just a single file, omit the filename. 
LRWLOCK with DEFAULT specified locks a device for reading and writing. LWLOCK 
with DEFAULT specified locks a device for writing only.

@PJL DEFAULT LRESOURCE:"device:" LRWLOCK="password"[<CR>]<LF>

@PJL DEFAULT LRESOURCE:"device:" LWLOCK="password"[<CR>]<LF>