Printout Of Eeprom Log (Function Code 40) - Brother HL-4140CN Service Manual

1.4.10 Printout of EEPROM log (Function code 40)

<Function>
This function allows you to print the EEPROM logs described below.
<Operating procedure>
(1) Press the
the maintenance mode. Then, press the OK button. The printer displays "E2PDUMP
ENGN ALL" on the LCD.
(2) Press the
button, and then the "E2PDUMP PRINTING" appears on the LCD. The printer starts to
print the EEPROM log.
The terms of EEPROM logs on the LCD are as follows;
E2PDUMP ENGN ALL
E2PDUMP MAIN TOP
E2PDUMP MAIN BTM
E2PDUMP MAIN REG
E2PDUMP MAIN ALL
(3) Upon completion of EEPROM logs printing, the printer returns to the initial state of the
maintenance mode.
Note:
- Press the Cancel button to return to the printer to the initial state of the maintenance
mode.
- If the error occurs during printing, it is necessary to start from the beginning.
- The serial number of the printer is printed on the first line on each page.
or button to display "MAINTENANCE 40" on the LCD in the initial state of
or button to select the information you wish to print. Press the OK
LCD
Print of all the values stored in the E2PROM of the engine
control unit. (print of 1 page)
Print of the values stored in the E2PROM corresponding to
the top 1 Kbytes of the main controller. (print of 1 page)
Print of the values stored in the E2PROM corresponding to
the last 1 Kbytes of the main controller. (print of 1 page)
Print of the values stored in the E2PROM of the informa-
tion related to the compensation values of the main control-
ler. (print of 1 page)
Print of all the values stored in the E2PROM of the main
controller. (print of 8 pages)
Description
5-16
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