Chapter 1
Protection Agency (EPA) Energy Star regulations. The EPA
Energy Star Computers program promotes the use of
energy-efficient personal computers, monitors, and printers and the
reduction of air pollution caused by power generation. See
"Administration/Engine/Energy Saver " in chapter 4, "Printer
Configuration," for information on Energy Saver options.
NOTE: The addition of some optional interfaces, in some
QMS Crown Operating System
Your printer features the QMS Crown multitasking printer
operating system. Some of its features are
Multitasking
The printer receives, compiles, processes, and prints
simultaneously, so jobs are printed more quickly and the
host is free sooner.
Simultaneous Interface Operation
All interfaces are active at the same time, buffering and
processing data until pages can be printed, which increases
throughput. (Each input buffer can be expanded with
optional memory.)
Emulation Sensing Processor Technology
When in ESP mode (selectable through PS Executive
Series Utilities or the control panel), the printer analyzes
incoming data and selects the appropriate printer language
from those available, so users don't have to set switches or
send commands to use different printer emulations. ESP
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combinations, may cause the product to become
non-Energy Star compliant.
I n t r o d u c t i o n