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2.7. Resource Protection
When you switch from the HP LaserJet emulation to another, all downloaded fonts and macros are
lost. Resource protection preserves these PCL resources in memory so that they are intact when you
change the emulation back to HP LaserJet 4 Plus.
By using the printer’s MODE SELECT, you can select from two resource protection modes as
follows:
In this mode, the printer stores fonts, macros, symbol sets, etc. in memory that were downloaded
as permanent PCL resources. All temporary resources are lost when the emulation mode is changed
from HP LaserJet 4 Plus to another or vice versa.
In this mode, the printer stores both permanent and temporary resources when the emulation
mode is changed from HP LaserJet 4 Plus to another or vice versa.
Resource protection requires extra memory to store the downloaded fonts and
macros. The total size of the printer memory recommended for using the re-
source protection option is affected by several factors. See section 1
.7. Mem-
ory Expansion Installation
.
2.8. Adjusting the Print Density
If necessary, the print density can be adjusted from the MODE SELECT MENU. The required
print density can be selected from five different steps ( - ). The factory setting is ,
and there is normally no need to alter this setting.
When using the KIR function, please use the " " setting.
2.7. Resource Protection
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