Lexmark 4049LMO Service Manual - Page 27

4049-XXX Abbreviations ASIC CSU DRAM EEPROM EP ESD FRU HVPS LAN LASER LCD LED LVPS NVRAM OEM PICS PIXEL POR POST PQET RIP ROS SRAM UPR VAC VDC Application-Specific Integrated Circuit Customer Setup Dynamic Random Access Memory Electrically Erasable Programmable ReadOnly Memory Electrophotographic Process Electrostatic Discharge Field Replaceable Unit High Voltage Power Supply Local Area Network Light Amplification by Stimulated Emission of Radiation Liquid Crystal Display Light-Emitting Diode Low Voltage Power Supply Nonvolatile Random Access Memory Original Equipment Manufacturer Problem Isolation Charts Picture Element Power-On Reset Power-On Self Test Print Quality Enhancement Technology Raster Image Processor Read-Only Storage Static Random Access Memory Used Parts Replacement Volts alternating current Volts direct current General Information 1-4