Confidential
5-9
1.4.6 ROM 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 or button to display “MAINTENANCE 25” on the LCD in the initial stage of
the maintenance mode. Then, press the OK button.
The machine displays each of terms described below on the LCD.
(2) Press the Go or
or
button to check the next term.
LCD Description
MAIN: Ver1.00(A)* Main program version information (Revision information)
PCL : Ver1.00* PCL/PS program version information (ROM size)
ENG : Ver1.01 Engine version information
NET : Ver1.00 Network version information
PICT: Ver1.00 PictBridge version information
B0608071049:5708* Boot program creation date& check sum information
U0612271600:7B0A* Main program creation date& check sum information
D0611301115:E6C3* Demo program creation date& check sum information
P0612271602:BD40* PCL/PS program creation date& check sum information
- How to display the check sum information
Terms displayed with “*” have the check sum information as well. Press the OK button
when its version information is displayed on the LCD. Press the OK button again to go
back to the version information display. Press the Go,
or
buttons to check the next
term.
Note:
If you press the OK button when each version information of Engine, Network and
PictBridge is displayed on the LCD, you cannot check the check sum information.
(3) To terminate this operation, press the Cancel button. The machine returns to the initial
stage of the maintenance mode.
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