ELLSWORTH AIR FORCE BASE, S.D. -- Senior Airman Joshua Ortiz-Mendoza, 28th Mission Support Group client systems technician, checks the inner components on a printer at the 37th Bomb Squadron, March 16. Airman Ortiz-Mendoza checked all aspects of the printer in order to properly diagnosis the problem. U.S. Air Force photo/Airman 1st Class Anthony Sanchelli)