Adjustment Using Adjustment Program; Top Margin Adjustment; Bi-D Adjustment - Epson Artisan 810 Service Manual

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD

5.2 Adjustment Using Adjustment Program

This section explains how to judge print samples using the adjustment program. Follow
the instructions of the adjustment program for details of the adjustment methods.

5.2.1 Top Margin Adjustment

Patterns are printed as shown below.
Top margin printout pattern
-5 -3
-6 -4 -2
Bottom margin printout pattern
-7 -5 -3
-6 -4 -2
Figure 5-1. Top Margin Adjustment Pattern
How to Judge
Measure the distance from the paper edge to the printed line. Enter the value for the
line that is exactly 5 mm away from the edge.
ADJUSTMENT
5mm
-1 1 3 5
0 2 4 6
-1 1 3 5 7
0 2 4 6
5mm
Adjustment Using Adjustment Program

5.2.2 Bi-D Adjustment

The pattern shown below is printed for each of the PG settings and four print modes.
-2 -1 +0
Figure 5-2. Bi-D Adjustment Pattern
How to Judge
Find the pattern with no gaps or overleaps of the left and right pattern, and enter the
value of that pattern.
Additional information
If an appropriate pattern is not printed, enter the nearest value and then print the
patterns again.
Example for judgement
Overlap
NG
Revision G
+1 +2 +3 +4
Gap
OK NG
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