Error Code Indication (Function Code 82); Output Of Transmission Log To The Telephone Line (Function Code 87) (Only Mfc7840W/7840N/7450/7440N/7340/7320) - Brother DCP-7030 Service Manual

1.4.19 Error Code Indication (Function code 82)

<Function>
This function displays an error code of the machine on the LCD.
<Operating Procedure>
(1) MFC7840W/7840N/7450/7440N/7340/7320
Press in order the 8 and 2 buttons in the initial stage of the maintenance mode.
DCP7045N/7040/7030
Press the
OK button.
The machine displays "MACHINE ERROR X X" on the LCD.
(Refer to "2. ERROR CAUSE"
(2) Press the Stop/Exit button. The machine beeps for one second and returns to the initial
stage of the maintenance mode.
1.4.20 Output of Transmission Log to the Telephone Line (Function code 87)
(only MFC7840W/7840N/7450/7440N/7340/7320)
<Function>
This function outputs the transmission log (that the machine has stored about the latest
transmission) to the telephone line. It allows the service personnel to receive the
transmission log of the user's machine at a remote location and use it for analyzing problems
arising in the user's machine.
<Operating Procedure>
(1) If the user's machine has a transmission-related problem, call the user's machine at a
remote location from your machine.
(2) If the line is connected, have the user perform the following:
1) Hook up to the external phone.
2) Press in order the Menu, Start, Menu buttons.
3) Press the 8 and 7 buttons.
The above operation makes the user's machine send CNG to your machine for
sending the transmission log.
(3) If you hear the CNG sent from the user's machine, press the Start button of your
machine.
Your machine will start to receive the transmission log from the user's machine.
or button. "MAINTENANCE 82" appears on the LCD, and then press the
in Chapter 1.)
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