Epson FX 890 - B/W Dot-matrix Printer - Bi-D Adjustment

FX-1880/880 Service Manual
Chapter 1 Product Description
Rev.B
1-1
3
1.2.8 Bi-D Adjustment
Refer to the following flowchart for the Bi-D adjustment.
START
[S te p A ]
S e le c t th e n u m b e r fo r th e m o s t
closely aligned pattern by
pressing the LF/FF sw itch and
Load/E ject sw itches.
T u rn th e p rin te r o ff, a n d th e n e w
settings are stored in the non-volitile
memory.
END
H o ld in g d o w n
Pause sw itch,
tu rn
the printer on, and the first
alignm ent patter is printed along
w ith th e g u id e fo r th e a d ju s tm e n t.
[S te p B ]
Fix the selected num ber by
p re s s in g T e a r O ff/B in s w itc h , a n d
the next alignm ent patter is
printed.
R epeat Steps A and B until finishing the
a d ju s tm e n t fo r th e fo llo w in g m o d e s :
1 . H ig h s p e e d d ra ft m o d e
2 . D ra ft m o d e
3 . N L Q m o d e
Figure 1-6. Bi-D Adjustment flowchart