2. Product Specifications and Description2.11.7. Eraser PBAEraser PBA has one LED. This LED is used for erasing the negative charges on the surface of the drum after printing.• Information• Part Code : JC92–02457A• Part Name : PBA-ERASER2.11.8. Fuser PBAThe Fuser PBA includes CRU memory for Fuser Unit Life Cycle counting. It also provides a connection interface forthe pressure sensor.• Connection1 Fuser EEPROM, Pressure Sensor I/F2 Pressure Sensor• Information- Part Code : JC92–02470A- Part Name : FUSER PBACopyright© 1995-2013 SAMSUNG. All rights reserved. 2-87