Print From Your Computer : Macintosh Printing (Mac OS X 10.5)

Check Printing Status
During printing, you can view the progress of your print job, control printing, and monitor ink levels.
Click the EPSON Stylus NX400 icon when it appears in the dock at the bottom of the screen.
To pause printing for a specific print job, click the print job and click Hold. To resume printing, click the print job marked “Hold” and click Resume.
To check ink status, click Utility and then select EPSON StatusMonitor.
If you see an error during printing, see Solve Problems for solutions.