Epson R260 - Stylus Photo Color Inkjet Printer - Bi-D Adjustment

EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B
Adjustment Adjustment by Using Adjustment Program 119
 Microweave Pattern
Figure 5-3. Head angular adjustment Pattern Printing (2)
[Judgment method]
Examine the printout +3 to -3 patterns and select the value for the group of which the
gaps between the 2 color bars are the smallest.
[Corrective action]
If no appropriate pattern is found, reassemble/replace the Print Head.
5.2.3 Bi-D Adjustment
The pattern shown below is printed for each of the 4 print modes.
Figure 5-4. Bi-D adjustment Pattern Printing
[Judgment method]
Find the pattern with no gaps or overleaps of the left and right pattern, and enter the
value of that pattern.
[Corrective action]
If an appropriate pattern is not printed, enter the nearest value and then print the
patterns again.
C H E C K
P O I N T
The diagram below shows the OK and NG patterns.
+3 +2 +1 0 -1 -2 -3
Gap
OK NG
C H E C K
P O I N T
The diagram below shows the OK and NG patterns.
2
3
4
6
8
-
4
-
2
0
1
GapOverlap
NGOK
NG