Pattern Submenu123• Dice 5. Pattern used to measure print density.• Prnt Ribbon Log. Prints log of cartridge installed in the printer.• Checker. For factory use. This pattern helps identify marginal printheadelements, quality of edge sharpness, and uneven print quality.• Weld Patch Log. Prints the ribbon weld log.• Novram Err Log. Prints detailed information about the most recentNovram related failure that has occurred. It is useful when the front panelreports “BAD NVM” or “ILL NVM” error types. Contact the CustomerSolutions Center and provide this information if such an error occurs.• All Characters. Prints all characters from the available character sets.Test WidthSet this parameter to run the self-tests at full width or 80 columns.Paper Out DotsCAUTION Only authorized service representatives should set this parameter.This parameter is used to adjust the paper out distance from the perforation;you can specify where the last line on the page will print when there is a paperout condition. Setting this parameter correctly prevents printing on the platen.Phase ValueDuring the Phasing Test, this value changes until printing is phased. Therange is between 1-2000.System MemoryDisplays the amount of RAM installed (128 Megabytes).Print StatisticsYou can view various printer statistics and refer to them for preventivemaintenance purposes. Printer statistics accumulate continuously; they donot reset when you turn off the printer. All of the printer statistics are set tozero at the factory after burn-in testing.• On. The cumulative time in hours the printer has been powered on. Therange 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 strokesthe printer has printed during normal printer operation. The range is 0 to2,147,483,647 shuttle strokes.• Print Lines. The cumulative number of lines the printer has printed. Therange 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 papermovement divided by 11.