Mita PointSource Ai 3010, Service Manual

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3-2-12
2AR
Mainte-
nance Description
item No.
U019 Displaying the ROM version
Description
Displays the part number of the ROM fitted to each PCB.
Purpose
To check the part number or to decide if the ROM version is new from the
last digit of the number.
Method
Press the start key. The last six digits of the part number indicating the
ROM version are displayed.
Main ROM IC
Engine ROM IC
Scanner ROM IC
Operation 1 ROM IC
Display
MAIN
ENGINE
SCAN.
MMI
Description
Completion
Press the stop/clear key. The screen for selecting a maintenance item No.
is displayed.
U020 Initializing all data
Description
Initializes all the backup RAM on the main PCB to return to the original
settings.
Purpose
Used when replacing the backup RAM on the main PCB.
Method
1. Press the start key. The screen for executing is displayed.
2. Select EXECUTE using the cursor up/down keys. It is displayed in
reverse.
3. Press the start key. All data in the backup RAM is initialized, and the
original settings for Japan specifications are set.
When initialization is complete, the machine automatically returns to
the same status as when the main switch is turned on and the display
language to the initial setting of English.
Completion
To exit this maintenance item without executing initialization, press the
stop/clear key. The screen for selecting a maintenance item No. is
displayed.