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Chapter 2 Operation of Diagnostic
1.5 Configuration of Diag (C/E) Mode Menus
The Diag common menu consists of the “Preventive maintenance”, “Fault diagnosis”, “Adjustment”, and
Max Set Up menus. Each hierarchical level under the individual menus has its Diag Code functions.
Procedure:
1. Preventive maintenance menu
Check the number of errors occurred and the wear of consumables to prevent machine troubles.
• DC122 SDHistory
• DC135 HFSI
2. Fault diagnosis menu
Check an operation of each component, investigate whether a trouble occurs, and locate the
trouble, if any.
• DC140 Monitor
• DC330 Components
• DC355 HDD DIAG
• DC612 PatternPrt
3. Adjustment menu
Perform an operation of NVM.
• DC131 NVM R/W
• DC132 Serial No. set (Displayed only when a specified fail has occurred.)
• DC301 NVM Init.