Brother ImageCenter ADS-2800W, Service Manual

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1.3.7 Display software version (function code: 25)
<Function>
This function is used to check the firmware creation date and check sum information.
<Operating Procedure>
(1) Press the [2], and then the [5] key in the initial state of maintenance mode. "TOTAL:Ver *" is
displayed on the LCD.
(2) Pressing the [Start] key changes the display as shown in the table below.
(3) When the key is pressed, the machine returns to the ready state.
*1
How to display the check sum information
You can check the check sum information by pressing the [SET] key while each version is
displayed. When the [SET] key is pressed again, the LCD returns to the version display.
*2
There are two types of check sum information that can be checked with this function. This
function checks if these two types of check sum information match each other.
When the [OK] or [SET] key is pressed while "ROM Check Sum" is displayed, check is
automatically conducted for each ROM of each software part. When the check sum
matches, "OK" is displayed on the LCD. When all ROMs result in OK, "ROM Check Sum
OK" is displayed at the end, and the operation is finished. When the check sum of any
ROM does not match, "NG" is displayed, and the operation stops.
LCD Description
TOTAL: Ver1.00 (A)
*1
Main Firmware Version information
((A): Revision information)
NET : Ver1.00 Network Version information
i1512312359:1234 I-FAX Version information
(Display only. It is not supported by this model.)
B1508071049:5708
*1
Boot Program creation date
U1512271600:7B0A
*1
Main Firmware creation date
D1512312359:1234 Demo Firmware Data creation date
(Display only. It is not supported by this model.)
M1512271602:BD40
*1
Sub3 version information
ROM Check Sum Check sum self-diagnosis function
*2