Epson Stylus PRO 7000 Service Manual page 186

EPSON Stylus Pro 7000
1. Make sure "Bi-D" appears on the LCD, and press the Enter button.
2. After all the patterns print, "BiD, 200, N, B: vvv" appears in the LCD.
Adjustment
3. At this point, you need to check the vertical alignment of the lines on the
printed test pattern.
If all the lines are correctly lined up as in the above sample, (make
sure "BiD End" appears in the LCD and) press the Enter button to
finish.
If some lines are not aligned, select the numbered pattern using the
Paper Feed +/- buttons.
Correction increment:
Correction direction:
Aim:
#1~5, #7 =
#6, #8 =
After you finish correcting a pattern, press the Enter button to print
another test pattern of that number only with your new settings in
effect.
4. Repeat the steps until all numbered patterns are aligned.
Figure 5-29. Bi-D Adjustment for Patterns #6 and #8
Self-Diagnostic Mode Menus
Revision B
1/2880 inch
"+" = toward HP and "-" = away from HP
Align the lines vertically
Make sure light cyan and light magenta
are equal width without overlapping (see
the illustration below)
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