PJL
3-53
To determine which variables your printer supports, see “Table B-7: Printer Unique
LRESOURCE Variables” on page B-12.
Table 3-9: Printer Unique LRESOURCE Variables
Variable Function Selections
Factory
Default
LDESCRIPTION
(DEFAULT
only)
Macro or Symbol
Set Description
1
"alphanumeric string"
The description is limited to 16 characters and must be enclosed in
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.
NULL
(no
description)
LRWLOCK
(DEFAULT
only)
Read/Write Lock
() for an entire
device or a
particular file on
the device
2
"alphanumeric string"
This variable can be used with other PJL commands:
• DEFAULT command
The Read/Write is limited to eight characters. If more than eight
characters are specified by the PJL DEFAULT command, the is
truncated and a PJL warning is issued.
If a null (" ") is given, protection is removed from the specified
device or file.
• DINQUIRE or INQUIRE commands
Use these commands to determine if a has been specified for a
device or specific file. The response is one of the following:
NOTSET The has not been set or has been reset to zero.
SET The is defined and active.
EXPIRED The 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 3-93 for additional information about using s on
these devices.
NULL
(no )
NOTSET
LWLOCK
(DEFAULT
only)
Write Lock () for
an entire device
or particular file
on the device
2
"alphanumeric string"
Same as LRWLOCK, except the limits write-only access instead of
read-write access.
NULL
(no )
1
The macro or symbol set description is printed in the Description field of the Print Directory listing.
2
To -protect a device, the command modifier:value should be LRESOURCE :"device:". The colon (:) and double
quotes (" ") must be specified.
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