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HP color laserJet 4550 series - Printer Maintenance

HP color laserJet 4550 series
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C7085-90921 Chapter 3 Installation and configuration 75
Using an ASCII PJL escape sequence to
set network security
If you decide to use the ASCII escape sequence, you must use an MS-DOS
®
or Windows ASCII
editor to create the commands. The commands must also be sent to the printer by using a DOS
COPY command or an ASCII file download utility. The PJL Technical Reference Manual is located on
CD-ROM, part number 5961-0976. Order a copy of this manual from the HP website:
http://www.hp.com
.
Note In the following examples, EC represents the escape character. For more information on using escape
characters, see the PJL Technical Reference Manual.
To lock or unlock the printer control panel if a password has not been set, send the following
ASCII sequence to the printer:
EC%-12345X@PJL JOB
@PJL DEFAULT CPLOCK=NONE
(or MINIMUM, MODERATE, or MAXIMUM)
@PJL EOJ
EC%-12345X
To set the password, send the following ASCII sequence to the printer:
EC%-12345X@PJL JOB
@PJL DEFAULT PASSWORD=[numeric password (0 to 65535)]
@PJL EOJ
EC%-12345X
To lock or unlock the control panel if the password has been set, send the following ASCII
sequence to the printer:
EC%-12345X@PJL JOB PASSWORD=(numeric password)
@PJL DEFAULT CPLOCK=NONE
(or MINIMUM, MODERATE, or MAXIMUM)
@PJL EOJ
EC%-12345X

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