1-2 Service Manual
4044-XXX
Acronyms
CSU Customer Setup
DRAM Dynamic Random Access Memory
EP Electrophotographic Process
EPROM Erasable, Programmable Read-Only
Memory
ESD Electrostatic Discharge
FRU Field Replaceable Unit
HVPS High Voltage Power Supply
LASER Light Amplification by Stimulated Emission
of Radiation
LCD Liquid Crystal Display
LED Light-Emitting Diode
LVPS Low Voltage Power Supply
MROM Masked Read Only Memory
NVRAM Nonvolatile Random Access Memory
OEM Original Equipment Manufacturer
PC Photoconductor
POST Power-On Self Test
ROM Read Only Memory
SIMM Single In-Line Memory Module
SRAM Static Random Access Memory
UPR Used Parts Return
USB Universal Serial Bus
V ac Volts alternating current
V dc Volts direct current
