Printronix ProLine 5 Series Manual page 171

Only authorized service representatives should set this parameter.
System Memory
This parameter displays the amount of RAM installed.
Print Statistics
You can view various printer statistics, such as hours of usage, and refer to these
figures for preventive maintenance purposes. Printer statistics accumulate
continuously; they do not reset when you turn off the printer. All of the printer
statistics are set to zero at the factory after burn-in testing.
On The cumulative time in hours the printer has been powered on.
:
The range is 0 to 30,000 hours.
Print The cumulative time in hours the printer has actually been
:
printing. The range is 0 to 30,000 hours.
Print Strokes The cumulative number of back-and-forth shuttle strokes the
:
printer has printed during normal printer operation. The range is 0 to
2,147,483,647 shuttle strokes.
Print Lines The cumulative number of lines the printer has printed. The
:
range is 0 to 2,147,483,647 print lines.
11 inch Pages The cumulative number of pages the printer has printed. The
:
range in print pages is 0 to 2,147,483,647 total inches of paper movement
divided by 11.
4–118 Configuration Menus