Epson Stylus COLOR 660 Service Manual page 34

EPSON Stylus Color 660
200 CPS Bi-D Pattern: Data = -2
Left Gap
200 CPS Bi-D Pattern: Data = 0
Right Gap
200 CPS Bi-D Pattern: Data = 2
Figure 5-27. Bi-D ADjustment Pattern Sample
Chapter 5 Adjustment
4. Go back to "Bi-D Adjustment" screen (Figure 5-25), select "Adjust".
The screen below appears.
Figure 5-28. Adjust
5. The value "0" (blue) appears in the center of the screen and
changes up/down every time you press the Up/Down arrow key.
If you put plus number, the 2nd path pattern shifts to the left; if you
put minus number, the 2nd path pattern shifts to the right.
Using the keys, apply the number for the most properly aligned
pattern in the Bi-D adjustment pattern print.
6. After you set the value correctly, click OK, and the program stores
the selected value.
7. Click "Previous". The current screen returns to the Bi-D adjustment
menu. (See Figure 5-25.)
8. Repeat the procedure from step 2 to step 7 until the Bi-D adjustment
pattern is correct.
Revision A
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