Lexmark C760, C762 manual 3-53, 9 Printer Unique LRESOURCE Variables

3-53 PJL

Using the DEFAULT command to modify any of these variables forces a write to flash or disk if resource collection mode is set to On before the command is executed. The DEFAULT command causes a PJL Reset.

To determine which variables your printer supports, see “Table B-7: Printer Unique

LRESOURCE Variables” on page B-13.

Table 3-9: Printer Unique LRESOURCE Variables

				Factory
Variable	Function	Selections		Default
LDESCRIPTION	Macro or Symbol	"alphanumeric string"		NULL
(DEFAULT	Set Description 1	The description is limited to 16 characters and must be enclosed in		(no
				description)
only)		double quotes. If more than 16 characters are specified by the
		DEFAULT command, the first 16 characters are used and a PJL
		parser warning is issued.
		The DINQUIRE command can be used to query the file description.
		The description is returned in the response.
LRWLOCK	Read/Write Lock	"alphanumeric string"
(DEFAULT	(password) for an	This variable can be used with other PJL commands:
	entire device or a
only)		• DEFAULT command		NULL
	particular file on
	the device 2	The Read/Write password is limited to eight characters. If more		(no
				password)
		than eight characters are specified by the PJL DEFAULT
		command, the password is truncated and a PJL warning is issued.
		If a null (" ") password is given, password protection is removed
		from the specified device or file.
		• DINQUIRE or INQUIRE commands		NOTSET
		Use these commands to determine if a password has been
		specified for a device or specific file. The response is one of the
		following:
		NOTSET	The password has not been set or has been reset to
			zero.
		SET	The password is defined and active.
		EXPIRED	The password is reset to zero (flash memory only).
		The LDECLARE command can be used to temporarily unlock access
		to a device or particular file. See “File and Device Protection
		Commands” on page 3-93for additional information about using
		passwords on these devices.
LWLOCK	Write Lock	"alphanumeric string"		NULL
(DEFAULT	(password) for an	Same as LRWLOCK, except the password limits write-only access		(no
	entire device or			password)
only)		instead of read-write access.
	particular file on
	the device 2

1 The macro or symbol set description is printed in the Description field of the Print Directory listing.

2 To password-protect a device, the command modifier:value should be LRESOURCE :"device:". The colon (:) and double quotes (" ") must be specified.