Check Results; Check Nozzle - Epson Stylus Pro 7400 Service Manual

EPSON Stylus Pro 7400/7800/9400/9800

5.5 Check Results

5.5.1 Check Nozzle

This menu allows you to check the ink nozzles for clogging. If they are found to be
clogging, perform a cleaning and then check them again.
Paper Used
Size: 24" (Stylus Pro 7400/7800)
44" (Stylus Pro 9400/9800)
Type: Doubleweight Matte Paper
Procedure
1. Turn the printer ON.
2. Start up the Adjustment Program and select [Check Nozzle].
3. Click the [Run] button to print a nozzle check pattern.
4. Check the printout pattern for dot missing.
5. When no dot-missing is observed, click the [Finish] button to exit out of the
menu.
If the pattern has broken lines or missing segment, perform a cleaning. Then
print the pattern again to check.
Adjustment
Figure 5-97. [Check Nozzle] Screen
Figure 5-98. Nozzle Check Pattern
Check Results
Revision B
362