Specifications

PJ-1614NXE PJ-2216NXE Maintenance Manual 5 Self-Diagnosis Function
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5.4.3 Operation Panel Menu
This menu is used to check the functions of the operation panel keys, LCD, and LEDs.
(1) Operation panel key check
When you press a key in the operation panel, the name of the key is displayed on the LCD. To exit the
operation panel key check, press the Cancel key.
(2) LCD check
The entire LCD screen is filled in black. You can check for any missing dots.
(3) LED check
The following LEDs light up in order. The LCD displays the name of the LED that is currently
illuminated.
• Power lamp
• Error lamp
• Data lamp
• Lever lamp