Fonts cached on a hard disk connected to a LaserWriter IINTX are a local
resource to the printer, and not the system creating the document.
When a specific font is requested, the LaserWriter checks its local resources
for the desired font and loads the font information.
This process is contained within the architecture of the LaserWriter
interrupter, and is transparent to the user. No additional software or commands
from the sending system are required.