Epson Stylus Pro 4800 Portrait Edition, Service Manual

Page: 401 / 506

EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Adjustment Basic Adjustment 401
5.3.10 Auto Uni-d Adjustment
Performs Auto Uni-D Adjustment with the Multi Sensor. When the adjustment
pattern is printed, the adjustment; from scanning the pattern to correcting, is
executed automatically. The pattern is printed at PG=1.2, and the correction
value is automatically copied for other PG settings.
†
Paper Used
„
Size: 17"
„
Type: Enhanced Matte Roll Paper
†
Procedure
1. Turn the printer on.
2. Start adjustment program and select [Auto Uni-d Adjustment].
3. Click the [Run] button to print the adjustment pattern.
4. As the pattern is printed, the printer automatically scans the pattern
and makes corrections. (This is not necessary when making special
adjustments manually.)
5. Click the [Finish] button.
Figure 5-39. Auto Uni-d Adjustment Screen
Figure 5-40. Auto Uni-d Adjustment Pattern
VSD1
VSD2
VSD3
D row
G row
F row
A row
H row
C row
B row