Samsung ML-1755 Service Manual page 7

R E F E R E N C E I N F O R M AT I O N
2.2 Acronyms and Abbreviations
The table in the below explains abbreviations used in this service manual.
The contents of this service manual are declared with abbreviations in many parts. Please refer to the
table.
AC
ASIC
ASSY
BIOS
CMOS
CN
CON
CPU
dB
dbA
dBM
DC
DCU
DPI
DRAM
DVM
ECP
EEPROM Electronically Erasable Programmable Read Only Memory
EMI
EP
EPP
F/W
GDI
GND
HBP
HDD
HV
HVPS
I/F
I/O
IC
IDE
IEEE
IPA
IPM
LAN
lb
LBP
LCD
LED
LSU
MB
MHz
NVRAM nonvolatile random access memory
OPC
PBA
PCL
PDL
PPM
PTL
Q°Øty
RAM
ROM
SCF
SMPS
SPGP
SPL
Spool
SW
sync
USB
Training Manual
2-2
Alternating Current
Application Specific Integrated Circuit
assembly
Basic Input Output System
Complementary Metal Oxide Semiconductor
connector
connector
Central Processing Unit
decibel
decibelampere
decibel milliwatt
direct current
Diagnostic Control Unit
Dot Per Inch
Dynamic Random Access Memory
Digital Voltmeter
Enhanced Capability Port
Electro Magnetic Interference
electrophotographic
Enhanced Parallel Port
firmware
graphics device interface
ground
Host Based Printing
Hard Disk Drive
high voltage
High Voltage Power Supply
interface
Input and Output
integrated circuit
Intelligent Drive electronics or Imbedded Drive Electronics
institute of Electrical and Electronics Engineers. Inc
Isopropy Alcohol
Images Per Minute
local area network
pound(s)
Laser Beam Printer
Liquid Crystal Display
Light Emitting Diode
Laser Scanning Unit
megabyte
megahertz
Organic Photo Conductor
Printed Board Assembly
Printer Command Language , Printer Control Language
Page Description Language
Page Per Minute
Per-Transfer Lamp
quantity
Random Access Memory
Read Only Memory
Second Cassette Feeder
Switching Mode Power Supply
Samsung Printer Graphic Processor
Samsung Printer Language
Simultaneous Peripheral Operation Online
switch
synchronous or synchronization
Universal Serial Bus
Samsung Electronics