1-2 Service Manual
4022-XXX
Acronyms
BCR Bias Charge Roll
CM Charging and Metering
CSU Customer Setup
DIMM Dual Inline Memory Module
DRAM Dynamic Random Access Memory
EDO Enhanced Data Out
EP Electrophotographic Process
EPROM Erasable Programmable Read-Only Memory
ESD Electrostatic Discharge
FG Frame Ground
FRU Field Replaceable Unit
GB Gigabyte
HVPS High Voltage Power Supply
LASER Light Amplification by Stimulated Emission of Radiation
LCD Liquid Crystal Display
LD Laser Diode
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
POR Power-On Reset
POST Power-On Self Test
RIP Raster Imaging Processor
ROM Read-Only Memory
SDRAM Synchronous Dynamic Random Access Memory
SRAM Static Random Access Memory
UPR Used Parts Return
V ac Volts alternating current
V dc Volts direct current
TTL Transistor-Transistor Logic
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