Epson Stylus Pro 7400 Service Manual page 119

EPSON Stylus Pro 7400/7800/9400/9800
Gap adjustment (Bi-D)
A Bi-D (PG 1.6mm/PG 0.8mm) pattern is printed. Enter a number of the most
neatly printed lines.
Bi-D: PG1.6 VSD1
PK: AVE___ C: AVE___ M: AVE___ Y: AVE___
Pattern Pattern
Lk: AVE___ Lc: AVE___ Lm: AVE___ LLk: AVE___
Note : Number of Bi-D pattern blocks aligned within the paper width differ between the
wide and narrow models:
The Stylus Pro 9400/9800: three pattern blocks for each waveform
The Stylus Pro 7400/7800: two pattern blocks for each waveform
Figure 1-35. Gap Adjustment (Bi-D) Pattern
20 22 24 26 28 30 32 34 36 20 22 24 26 28 30 32 34 36
20 22 24 26 28 30 32 34 36 20 22 24 26 28 30 32 34 36
Print mode:
VSD1: 360dpi, Bi-D, 320cps, VSD1, Large
VSD2: 360dpi, Bi-D, 240cps, VSD2, Large
VSD3: 360dpi, Bi-D, 240cps, VSD3, Large
Figure 1-36. Closeup of the Bi-D Pattern
Product Description
Pattern Title
Information
Pattern
20 22 24 26 28 30 32 34 36 20 22 24 26 28 30 32 34 36
20 22 24 26 28 30 32 34 36 20 22 24 26 28 30 32 34 36
PG
1.6 mm
0.8 mm
Printing
Model
Position
Stylus Pro 7800,
Stylus Pro 9800
Above the
pattern
Stylus Pro 7400,
Stylus Pro 9400
Stylus Pro 7800,
Stylus Pro 9800
Below the
pattern
Stylus Pro 7400,
Stylus Pro 9400
Control Panel
Table 1-60. Pattern Title
Waveform Pattern Title
VSD1d Bi-D: PG1.6 VSD1
VSD2d Bi-D: PG1.6 VSD2
VSD3 Bi-D: PG1.6 VSD3
VSD1 Bi-D: PG0.8 VSD1
VSD2 Bi-D: PG0.8 VSD2
VSD3 Bi-D: PG0.8 VSD3
Table 1-61. Information
Information Printed with the Patterns
PK: AVE____ C: AVE____ M: AVE____ Y: AVE____
C: AVE____ C-2: AVE____ Y: AVE____ Y-2: AVE____
Lk: AVE____ Lc: AVE____ Lm: AVE____ LLk: AVE____
M: AVE____ M-2: AVE____ MK: AVE____ MK-2: AVE____
Revision B
119