How to Print a Test Page – Mac

1.  Click the Apple icon on the upper-left side of the screen
2.  Click ‘System Preferences’
3.  Click ‘Print and Fax’
4.  Select the printer in question
5.  Click ‘Open Print Queue’
6.  Click ‘Printer’ from the task bar at the top of the screen
7.  Click Print Test Page

Cr : https://wiki.elon.edu/display/TECH/How+to+Print+a+Test+Page+-+Mac