Epson Stylus Photo R320 Series Manual page 74

3. Press d button to position the cursor at Print Head
Alignment and press the OK button.
4. Follow the instructions displayed on the LCD panel and press
the OK button. The following alignment sheet is printed.
5. From the alignment pattern in set #1 on the printed test sheet,
choose the vertical line that is aligned best. Press the u or d
button to select the corresponding line number and press the
OK button.
74