Brother HL-L3210CW - Page 246

5-14
Confidential
1.3.7 Display software version (Function code 25)
< Function >
This function is used to check the version information of the firmwares and programs, or check
sum information.
< Operating Procedure >
(1) For models with touch panel
Press the [2], and then the [5] in the initial state of maintenance mode. “MAIN: Ver*.**” is
displayed on the LCD.
For models without touch panel
Press the [▲] or [▼] in the initial state of maintenance mode to display
“MAINTENANCE 25” on the LCD, and press the [OK]. “MAIN: Ver*.**” is displayed on
the LCD.
(2) Pressing the [Mono Start], [OK], [▲], or [▼] changes the display to the next item.
(3) Press the [X] or [Cancel], and the machine returns to the initial state of maintenance
mode.
*1
How to display the check sum information
You can check the check sum information by pressing the [SET] or [OK] while each
version is displayed. When the [SET] or [OK] is pressed again, the LCD returns to the
version display.
*2
(P), (G), or (-) is displayed at the place of (P).
(P): Supports PCL/PS, (G): Supports GDI, (-): Unrecognized
*3
There are two types of check sum information that can be checked with this function.
This function checks if the two types of check sum information match each other.
When the [SET] or [OK] 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 display stops.
LCD Description
MAIN: Ver1.00 (A)
*1
Main firmware version information
((A): Revision information)
SUB1 : Ver1.00 (P)
*1
Sub firmware version information
((P): Identifier for PCL/PS)
*2
ENG : Ver1.00 Engine program version information
NET : Ver1.00 Network program version information
SUB5 1.00(1.00a) Sub 5 firmware version information
B1712312359:1234
*1
Boot program creation date and check sum information
U1712312359:1234
*1
Main firmware creation date and check sum information
C1706021159:1234 UI custom data version information and check sum
information
P1712271602:BD40
*1
Sub firmware (PCL/PS) creation date and check sum
information
e1712312359: 1234 Sub 5 firmware creation date and check sum information
ROM Check Sum Check sum self-diagnosis function
*3