HP (Hewlett-Packard) 4550 Printer User Manual


 
EN
Appendix A 221
Resource saving/permanent resources
Utilities or jobs that you download to the printer sometimes include
resources (for example, fonts, macros, or patterns). Resources that
are internally marked as permanent remain in the printersmemory
until you turn the printerspoweroff.
Use the following guidelines if you make use of the PDL (page
description language) ability to mark resources as permanent. For
technical details, see an appropriate PDL reference for PCL or PS.
Mark resources as permanent only when it is absolutely
necessary that they remain in memory while the printer's power is
turned on.
Send permanent resources to the printer only at the beginning of
a print job and not while the printer is printing.
Note Overusing permanent resources or downloading them while the printer
is printing might decrease the printers performance or its ability to print
complex pages.