What does the....do – Samsung ML-3471ND-XAR User Manual

ML-3471ND-XIP, ML-3471ND-TMX, SCX-6555N-XAA, SCX-6555N-XBG, ML-3471ND-XBH, SCX-4828FN-XIP, ML-3471ND-XAA, ML-3471ND-XAX, ML-3471ND-XEV, SCX-4828FN-XAA, SCX-6555N-XAX, SCX-4828FN-XAX, SCX-6555N-XBH