Operational Check Of Control Panel Key (Function Code 13) - Brother MFC-9130CW Service Manual
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Also See for MFC-9130CW:
- Basic user's manual (226 pages) ,
- Network user's manual (150 pages) ,
- Advanced user's manual (100 pages)
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1.4.8
Operational check of control panel key (Function code 13)
<Function>
This function allows you to check if the keys on the control panel work normally.
<Operating procedure>
(1) Press the 1 and 3 keys in this order in the initial state of the maintenance mode.
"00" is displayed on the LCD.
(2) Press the keys in the order designated in the figure shown below. The LCD shows the
corresponding number in decimal notation each time a key is pressed.
Check that the displayed number is correct by referring to the figure below. If the keys are
pressed in the incorrect order, the machine displays the "INVALID OPERATE" on the LCD.
Press the Stop key, and then press the correct keys.
(3) After the last number key is pressed, the machine returns to the initial state of the
maintenance mode.
To cancel this operation and return the machine to the initial state of the maintenance
mode during the above procedure, press the Stop key.
Fig. 5-8
5-18
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