Error Code Indication (Function Code 82); Sending Communication Error List (Function Code 87) (Fax Model Only) - Brother DCP-7055 Service Manual

(3) Press the Stop/Exit button to return to the machine to the initial state of the maintenance
mode.
Note:
• Regarding "MACHINEERR" and "COMERR", when the OK button is pressed while the
error history is displayed, the page counter value at which the error occurred is
displayed. Press the OK button again to return the machine to the error history display.

1.4.24 Error code indication (Function code 82)

<Function>
This function displays an error code of the machine on the LCD.
<Operating Procedure>
(1) Press the 8 and 2 buttons in this order in the initial state of the maintenance mode.
In the case of the model without the numeric keys; Press the
"MAINTENANCE 82" appears on the LCD. Then press the OK button.
The machine displays "MACHINE ERROR X X" on the LCD.
(2) Press the Stop/Exit button to return to the machine to the initial state of the maintenance
mode.

1.4.25 Sending communication error list (Function code 87) (FAX model only)

<Function>
This function is to send the error list to a service man at a remote location when a FAX
communication error occurs on a user's machine. Reception of the error list enables a
service man to analyze the problem occurring on a user's machine.
<Operating Procedure>
• Service side
(1) The service side connects the phone line to the user in question.
• User side
(1) Press the Menu button and Start button as the machine is in the ready state.
(2) Press the 0 button to display "0" on the LCD.
(3) Press the 8 button and 7 button in this order, and "SENDING P.01" is displayed on the
LCD, and the error list is sent.
(4) When the error list is sent, the machine beeps for approximately 1 second and returns to
the initial state of the maintenance mode.
Note:
• If this operation is not performed while the phone line is connected, the error list
sending operation is not started. Be sure to perform the operation explained above
while the phone line is connected (i.e., while making a call using the built-in H/S, using
the additional telephone set, or using the line monitor).
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or button. The
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