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Confidential
1.4.8 Operational check of control panel button (Function code 13)
<Function>
This function allows you to check if the buttons on the control panel cover ASSY work properly.
<Operating procedure>
(1) Press the 1 and 3 buttons in this order in the initial state of the maintenance mode.
The “00” will appear on the LCD.
(2) Press the buttons in the order designated in the illustration shown below.
The LCD shows the corresponding number in decimal notation each time a button is
pressed. Check that the displayed number is correct by referring to the illustration below.
When the buttons are pressed in an incorrect order, a warning beep goes off and
“INVALID OPERATE” appears on the LCD at the same time. Press the Stop/Exit button,
and the press the correct buttons.
(3) After the last number button is pressed, the machine beeps for one second and returns to
the initial state of the maintenance mode.
■ MFC-9120CN/9125CN/9320CW/9325CW
Fig. 7-6
■ DCP-9010CN/MFC-9010CN
Fig. 7-7
Memo:
When the Stop/Exit button is pressed during the operation, the machine beeps for one
second and returns to the initial state of the maintenance mode.
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