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7.2.5
LCD Check
The print head check procedure is the same as that for the maintenance counter data. 8.2.1 MAINTE CNT..
The following table shows the menu structure from the top menu of the system mode to LED Check.
MENU ITEM
SYSTEM MODE
1.Diagnostic
LCD Check
LCD pattern
Red -> Green -> Blue
*When the [PAUSE] key is pressed with all LCD dots turned on, the printer stops under such condition.
Pressing the [PAUSE] key again continues test.
LCD check image
While checking
Red -> Green -> Blue
In the case of test complete
Displays “Test Completed”