4. SYSTEM MODE (For Service Persons and System Administrators) EO13-33005
4.2 Diagnostic Test
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4.2.4 LCD Check
This function is used to check for the LCD.
Note:When the [PAUSE] key is pressed with all LCD dots turned on, the printer stops under such condition.
Pressing the [PAUSE] key again clears the status and the system mode menu is displayed.
[PAUSE]
[POWER]
System mode menu display (Diagnostic)
Print mode for maintenance counter values and various parameter values
<0>SHUTDOWN
Power OFF
While holding down the [FEED] key, press the [POWER] key to turn the
power on.
[FEED] and [Power] Keys
System mode menu display (Shutdown)
<1>DIAGNOSTIC
MAINTENANCE CONT
[PAUSE]
AUTO DIAGNOSTIC
Automatic self-test mode
[PAUSE]
HEAD CHECK
Print head check for broken dots mode
[PAUSE]
LED CHECK
LED check mode
[PAUSE]
LCD CHECK
LCD check mode
[POWER]
Start of LCD check
All dots and backlight turn off for 3seconds.
All dots turn on for 3 seconds. (Note)
<1>DIAGNOSTIC
LCD display
System mode menu display (Diagnostic)
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