HP 2100 manual Understanding PCL Printer Command Syntax, Pjl

PJL

HP's Printer Job Language (PJL) provides control above PCL and other printer languages. The four major functions provided by PJL are:

λprinter language switching

λjob separation

λprinter configuration

λstatus readback from the printer

	PJL commands may be used to change printer default settings
Note	The table at the end of this appendix contains commonly used PCL 5e
	commands. For a complete listing and explanation of how to use PCL,
	HP-GL/2, and PJL commands, order the PCL/PJL Technical Reference
	Documentation Package. See “Supplementary Documentation” on
	page 25.
	To receive more information about printer commands via fax, call
	HP FIRST (Fax Information Retrieval Service Technology) and request
	an index for HP LaserJet printers. (See the HP Support pages at the
	front of this user guide.)

Understanding PCL Printer Command Syntax

Before using printer commands, compare these characters:

Lowercase l:	l	Uppercase O:	O
Number one:	1	Number 0:	0

158 Appendix D Printer Commands EN