HP QMS 1660 - Manual (Page 84)

Memory
QMS 1660 Print System Reference 4-52
form to bitmap form, thus reducing processing time. K Mem for PS
Fonts is listed on the status page as Font Cache.
PostScript Heap
The K Mem for PSHeap memory client, listed on the status page as
Heap, is the number of kilobytes of RAM dedicated to the PostScript
emulation interpreter. This memory client holds downloaded Post-
Script emulation fonts, operators, and forms.
Printer Memory
The MB Printer Mem memory client, listed as System Use on the sta-
tus page, is the number of megabytes of RAM available to be split
among the various memory clients. The size of this client's memory
limits the number of jobs that may be queued simultaneously. When
this client's memory is exhausted, the printer slows down, and the
hosts are forced to wait.
Menu Administration/Memory/K Mem for PS Fonts
Choices 00088-08192
Default 00168
Notes If you change the K Mem for PS Fonts value, the printer
automatically restarts after you save your changes and exit
from the configuration menu.
Menu Administration/Memory/K Mem for PSHeap
Choices 01024-08192
Default 01360
Notes If you change the K Mem for PSHeap value, the printer
automatically restarts after you save your changes and exit
from the configuration menu.
Menu Administration/Memory/MB Printer Mem
Choices 00012-00064
Default Depends on the amount of memory installed.