Check Alignment; Check Alignment Screen; Horizontal Alignment Check Pattern; Vertical Alignment Check Pattern - Epson Stylus Pro 4400 Service Manual

EPSON Stylus Pro 4400/4450/4800/4880/4880C

5.5.2 Check Alignment

This checks for presence/absence of alignment slip. Check all of the printing
modes VSD1, VSD2, and VSD3. If alignment is slipped, execute cleaning and
check the alignment again.
Paper Used
Size: 17"
Type: Enhanced Matte Rool Paper
Procedure
1. Turn the printer on.
2. Start the adjustment program and select [Check Alignment].
3. Select the printing mode and click [Print] button to print the nozzle
check pattern.
4. Check that there is no alignment slip.
5. If there is no alignment slip, click the [Finish] button to finish the check
alignment.
If there is alignment slip, execute cleaning and then print the check
pattern and check it again.
Adjustment
Figure 5-94. Check Alignment Screen
Figure 5-95. Horizontal Alignment Check Pattern
Figure 5-96. Vertical Alignment Check Pattern
Check Results
Revision C
437