Ricoh DD 4450 Service Manual page 162

Service Program Mode
Main menu number list:
1. Copy data, 2. Basic settings, 3. System settings, 4. Input mode
5. Output mode, 6. Adjustment, 7. Memory clear, 8. System test
2. Using the number keys or the
number, then press the Enter key or the OK key.
3. Enter the desired value or mode using the number keys (SP modes are listed in the service
program tables).
Use the Memory/Class [F] key to toggle between "+" and "-".

To enter a decimal place, you do not have to enter a decimal point. For example, to

enter "1.5" just press "1" and "5" keys.
4. Press the Enter key or the OK key to store the displayed setting.
5. Follow the "Change Adjustment Values or Modes" procedure below.
To cancel the SP mode, press the Clear Modes/Energy Saver key [G] or the Cancel key

[H]
C279
keys or the zoom keys, enter the desired sub-menu
5-2 SM