R4-I9

R4-I9 was an R4 astromech droid with masculine programming, dark blue panelling and a black sensor who served the Galactic Empire. In the era of the Galactic Civil War, the astromech droid was deployed in the first Death Star, patrolling limited areas inside the battle station and performing computer maintenance or repair automatically. The Resistance droid R0-GR wrote about R4-I9 and his fellow Imperial R-series droid R2-Q5 in his Droidography, where he claimed that based on the color of the two Imperial droid's panelling you could tell that they were trouble.

Text and facts from the “R4-I9” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.