2. Product Specifications and Description2.8. Drive System2.8.1. Drive MotorsThe following diagram displays the locations of the printer drive motors.No. Motor Motor type Qty Function1 Exit PM-STEP 1 Exit driving(Reverse driving at Duplex job)2 Fuser BLDC 1 Fuser driving/Fuser pressure mode(Reverse driving at pressure mode)BLDC 1 Regi / MP driving3 Regi / MPE-CLT 2 Regi / MP driving control4 Feed HB-STEP 1 Feed 1 / 2 Roll driving5 Pick-Up PM-STEP 2 Pick-Up Roll / CST Lift driving(Reverse driving at CST Lift driving)6 Toner supply DC 4 Toner transfer in toner cartridge driving Duct7 OPC / DEVE BLDC 4 OPC/DEVE drivingCopyright© 1995-2013 SAMSUNG. All rights reserved. 2-55