Software Version Check (Function Code 25) - Brother HL-3040CN Service Manual

1.4.6

Software version check (Function code 25)

<Function>
This function allows you to check the management information of the software programs such
as version information, check sum.
<Operating procedure>
(1) Press the
the maintenance mode. Then, press the OK button. The machine displays each of items
described below on the LCD.
(2) Press the Go,
(3) To terminate this operation, press the Cancel button. The machine returns to the initial
state of the maintenance mode.
MAIN: Ver1.00 (A)*
PCL : Ver1.00 (P)*
ENG : Ver1.00
NET : Ver1.00
PICT: Ver1.00
HV : Ver1.00 BXXX
B0608071049:5708*
U0612271600:7B0A*
D0611301115:E6C3*
P0612271602:BD40*
ROM Check Sum
*1
How to display the check sum information
Press the OK button when its version information is displayed on the LCD to display
the check sum information. Press the OK button again to go back to the version
information display. Press the Go,
Note:
Regarding the version information (Engine, Network, PictBridge, and HVPS) of
which check sum information cannot be obtained, the check sum information is not
displayed even if you press the OK button.
*2
(P) indicates that the firmware supports PCL/PS, and (G) indicates that it supports GDI.
*3
There are two types of check sum information which can be checked with this function.
This function checks if these two types of check sum information are matched each other.
When you press the OK button while "ROM Check Sum" is displayed, check is
automatically conducted for each ROM of each software part. When the check sum is
matched, "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 is not matched, NG is displayed, and the display stops.
or button to display "MAINTENANCE 25" on the LCD in the initial state of
or button to check the next item.
LCD
1
Main firmware version information
(A): Revision information
1
Sub firmware (GDI or PCL/PS) version information
(P): Identifier of GDI or PCL/PS*
Engine firmware version information
Network program version information
PictBridge version information (HL-3070CW only)
High voltage CPU program version and PCB information
1
Boot program creation date
1
Main firmware creation date
1
Demo firmware data creation date
1
Sub firmware (GDI or PCL/PS) creation date
Check sum self-diagnosis function*
Description
or button to check the next item.
7-10
2
3
Confidential