Brother MFC-8810DW Service Manual

5-13
Confidential
1.3.8 Check control panel button operation (function code: 13)
<Function>
This function is used to check that the buttons on the control panel operate normally.
<Operation Procedure>
(1) Press the [1] and [3] buttons in this order in the initial state of maintenance mode. "00" is
displayed on the LCD.
(2)
Press the buttons on the control panel according to the numbers provided on the figure below.
Each time the button is pressed, the corresponding figure is displayed on the LCD in
decimal notation. Check that the number displayed on the LCD matches the number
assigned to the button that has been pressed.
If the buttons are pressed in the incorrect order, "INVALID OPERATE" is displayed on the
LCD. Press the [Stop/Exit] button, and then press the correct button.
(3) When button operation is normal, the machine returns to the initial state of maintenance
mode when the last button is pressed.
To cancel operation and return to the initial state of maintenance mode, press the
[Stop/Exit] button.
 DCP-8110D
Fig. 5-5
 DCP-8110DN/8150DN/8152DN/8155DN/8157
Fig. 5-6
 DCP-8250DN
Fig. 5-7
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Brother MFC-8810DW Specifications

General

Print Technology	Laser
Functions	Print, Copy, Scan, Fax
Print Resolution	Up to 1200 x 1200 dpi
Automatic Duplex Printing	Yes
ADF Capacity	50 sheets
Monthly Duty Cycle	Up to 50, 000 pages
Memory	128 MB
Fax Speed	33.6 kbps
Processor	400 MHz
Connectivity	USB, Ethernet, Wi-Fi Direct
Scanning Resolution	Up to 19200 x 19200 dpi (Interpolated)
Mobile Printing	Brother iPrint&Scan, AirPrint, Google Cloud Print
Maximum Paper Size	Legal (8.5" x 14")
Print Speed	Up to 40 ppm