HP QMS 1660 - Manual (Page 81)

Memory
4-49 Printer Configuration
Emulation
The K Mem Emulation memory client is the number of kilobytes of
RAM to be used by non-PostScript emulations for temporary storage
and for loading optional emulations. If you receive an emulation error,
you may need to increase the amount of memory for this client.
Emulation (Temporary)
The K Mem Emul Tmp memory client is the number of kilobytes of
RAM to be used by non-PostScript emulations for storing downloaded
(soft) fonts, forms, or macros. Data in this client disappears when the
printer is turned off. This client is listed as Temporary on the status
page. Increasing this client's size increases the number of PCL down-
loaded fonts which can be accepted.
Enable Disk Swap
The Enable Disk Swap memory client gives your printer virtual mem-
ory capability for all memory clients through the creation of a “swap
file” on the printer’s hard disk. The default size of the swap file
depends on the amount of RAM installed. The more RAM installed,
Menu Administration/Memory/K Mem Emulation
Choices 00768-08192
Default 00848
Notes If you change the K Mem Emulation value, the printer
automatically restarts after you save your changes and exit
from the configuration menu.
Menu Administration/Memory/K Mem Emul Tmp
Choices 00256-08192
Default 00256
Notes This value must be greater than the sum of the Min K Spool for
all installed and enabled interfaces.
If you change the K Mem Emul Tmp value, the printer
automatically restarts after you save your changes and exit
from the configuration menu.