Check Lcd Operation (Function Code: 12); Check Lcd Operation - Brother DCP-1510 Service Manual

1.3.7 Check LCD operation (function code: 12)

<Function>
This function is used to check that the LCD on the control panel is operating normally.
<Operating Procedure>
(1) Ten-key pad models
Press the [1] and [2] buttons in this order in the initial state of maintenance mode.
Non-ten-key pad models
Press the [
[OK] button.
(2) The LCD appears as in the table below. Each press of the [Start] button cycles through
the screens as shown in the table below.
(3) When the [Stop/Exit] button is pressed, the machine returns to the initial state of
maintenance mode, regardless of the display status.
LCD
] or [ ] button to display "MAINTENANCE 12" on the LCD and press the
<Display 1>
<Display 2>
<Display 3>
Fig. 4-4
4-14
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