Epson Stylus Pro 7700 User Manual page 31

Auto Nozzle Check System
Easy Operation: Usability
Improve reliability
- Built-in sensor quickly verifies nozzle status
without using media and can automatically
clean the print head if required - even partially
clogged nozzles
Uses very little ink and no media
- It takes less than 15 seconds to complete the
automatic process
- It can be set to run automatically between
print jobs ruing unattended printing
The same function as Epson Stylus
Pro 9900/7900