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Appendix D MAINTENANCE UTILITY1. OUTLINE OF MAINTENANCE UTILITY
The maintenance utility is an application program that operates on Microsoft Windows 3.1 or
higher.
The maintenance utility has the following functions:
• Transmission of menu setting command to initialize and change setting values
• Printer RAM check
• Test printing
• Printer information display
• Printer EEPROM read/write
2. ROLE OF MAINTENANCE UTILITY
The maintenance utility is a collection of command send/receive functions to realize the printer
maintenance functions.
For this reason, only servicemen and maintenance personnel can use the maintenance utility.
This utility cannot be made public for printer end users.
3. OUTLINE OF MAINTENANCE UTILITY FUNCTIONS
The maintenance utility is classified into the following functional units and displayed:
• Engine Menu Setting : Used to display and change engine menu settings.
• Engine Counter : Used to display and initialize the engine counter.
• Printer Status : Used to display the printer status.
• Test Print : Used to execute test printing.
• Option : Special function
• About : Used to display engine maintenance utility information and printer
information.
• Reload : Used to reload menu setting values.