Epson Stylus Pro 5000 Service Manual page 158

Stylus Pro 5000
B i - d i r e c t i o n a l a d j u s t m e n t
P r i n t o u t B i - d p a t t e r n
A d j u s t m e n t
C h e c k i n g a p r e s e n t a d j u s t m e n t d a t a
E S C : R e t u r n U P / D O W N : S e l e c t E N T E R : D e t e r m i n e
7. Select Print out Bi-D pattern and press Enter. The following screen
appears.
P r i n t o u t a B i - d p a t t e r n b y p r e s e n t d a t a
N o r m a l D o t : p r e s e n t d a t a - 2 , p r e s e n t d a t a , p r e s e n t d a t a + 2
M i c r o D o t : p r e s e n t d a t a - 2 , p r e s e n t d a t a , p r e s e n t d a t a + 2
S u p e r M i c r o D o t : p r e s e n t d a t a - 2 , p r e s e n t d a t a , p r e s e n t d a t a + 2
E S C : R e t u r n
8. Press Enter to begin printing the test patterns. A message appears
indicating that the bidirectional pattern is being printed. When printing
is finished, The Bidirectional Adjustment screen appears again.
E N T E R : D e t e r m i n e
The program prints 9 test patterns similar to those in Figure 5-14:
3 test patterns for Normal Dot, 3 for MicroDot, and 3 for Super
MicroDot. These 9 test patterns reflect bidirectional values based on
the current printhead gap adjustment value.
Normal Dot Bi-D Data=-20
Normal Dot Bi-D Data=-18
Normal Dot Bi-D Data=-16
MicroDot Bi-D Data=-20
MicroDot Bi-D Data=-18
MicroDot Bi-D Data=-16
Super MicroDot Bi-D Data=-20
Super MicroDot Bi-D Data=-18
Super MicroDot Bi-D Data=-16
Figure 5-14. Bi-directional Adjustment Test Patterns
Chapter 5 Adjustment
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