Epson STYLUS PRO 9400 - Input Serial Number

EPSON Stylus Pro 7400/7800/9400/9800 Revision B
Adjustment Basic Adjustment 315
5.3.3 Input Serial Number
This allows you to write the serial number of the printer onto the NVRAM. And the
stored serial number can be read and displayed for verification.
 Procedure
1. Turn the printer ON.
2. Start up the Adjustment Program and select [Input serial number].
3. Enter the 10-digit serial number of the printer and click the [Write] button.
4. The serial number is written onto the NVRAM on the Main Board.
5. Click the [Read] button to display the stored serial number.
Figure 5-25. [Input Serial Number] Screen