Specifications

3-123
3. Press optional board number using the numeric keypad as shown in the following table.
Software version Numeric keypad
•
Flash ROM on Main control PCB
0
•
Built-in CPU ROM
* (asterisk)
•
The first optional kit
1
•
The second optional kit
2
•
The third optional kit
3
4. Press RESET to exit and return to the standby mode.
3.9.2 Printer Test
The Printer Test mode offers three different test patterns as shown below.
Pattern A Pattern B Pattern C
Pattern D