Epson Stylus Pro 9900 - Auto Uni-D Adjustment

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908 Revision I
ADJUSTMENT Head Related Adjustments 383
Confidential
5.4.6 Auto Uni-D Adjustment
Use this to perform an automatic Uni-D adjustment using the Ink Mark Sensor. After
adjustment pattern was printed, the printer will automatically scan the pattern and
correct it.
PAPER USED
 Size:
 Epson Stylus Pro 9700/9710/9900/9910/9890/9908: 44 inches
 Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/WT7900/WT7910/
7890/7908:
24 inches
 Type:
 Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/
9910/9890/9908/7890/7908:
Doubleweight Matte Paper
 Epson Stylus Pro WT7900/WT7910:
Premium Glossy Photo Paper (250)
PROCEDURE
1. Turn the printer ON in the Serviceman Mode.
Turn the power ON while pressing [Menu ] + [Paper Feed ] + [OK]
simultaneously.
2. Select SELF TESTING
→ Mecha Adjustment → Gap Adj → Auto Uni-D.
3. Press [OK] while [Enter] Print is displayed.
The adjustment pattern will be printed.
4. After the pattern was printed, printer will automatically scan the pattern and
correct it (no need to adjust manually).
5. Turn the printer OFF.
Figure 5-37. Adjustment Pattern