Epson R380 - Stylus Photo Color Inkjet Printer, Service Manual

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EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B
Adjustment Adjustment by Using Adjustment Program 120
5.2.4 PW Adjustment/First Dot Adjustment
Patterns are printed as shown below.
Figure 5-5. Left Right margin adjustment Pattern Printing
† PW adjustment
[Judgment method]
Enter the value of the line located 5mm away from each edge.
Example: In the left figure, enter “0” (top), “0” (right), “5” (bottom) and “-3” (left).
†
First dot adjustment
[Judgment method]
Enter the value of the area where the PW adjustment pattern line and the First dot
position adjustment pattern line overlap on the left of the paper.
Example: In the left figure, enter “2” since the lines overlap in Position “2”.
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
5 mm
Area where A and B overlap
A: PW adjustment pattern line (left)
B: First dot position adjustment pattern line