Epson Stylus Pro 9900 - Page 290

Pro 7900 and 9900 Field Repair Guide 10/6/10
Cleaning PG Adjustment Printer Component, Software Item, LCD Display, Printer Button Page 290.
5. Select 2.8 Stop.
6. The Printer will display OK.
7. Press the Pause button to complete the adjustment.
2. Press the OK button.
1. Highlight 2.8 Stop.