Xerox DocuPrint N2125 System Administrator Manual page 167

Using the Hard Drive for Secure and Proof Jobs
The job name is limited to 16 alphanumeric characters in
the range ASCII 30 through ASCII 255, <SP> and <HT>.
The password must contain four numeric characters in
the range ASCII 48 through ASCII 55. The printer assigns
a default job name if no name or a name with a syntax
error is called out. The job name is the name displayed on
the Control Panel Password Menu when the associated
password is entered. If no password is assigned or there is
a password syntax error, the entire job is printed
immediately and is not stored as a proof job.
The following example creates a PCL proof job with the
name "Sample" associated with password 7777 requesting
five collated sets.
<ESC>%-12345X@PJL XPROOFJOB
@PJL XJOBPASSWORD = 7777
@PJL JOB NAME = "Sample"
@PJL ENTER LANGUAGE = PCL
@PJL SET QTY = 5
...PCL file...
<ESC>%-012345X@PJL EOJ
<ESC>%-012345X.
Chapter 3: Using the Hard Drive and Flash Memory 3-11