Ricoh 002052MIU User Guide - Page 159

Acronyms And Abbreviations

Page 159 highlights

APPENDIX 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 ADF ASIC ASSY BIOS CCD CMOS CN CON CPU dB dbA dBM DC DCU DPI DRAM DVM ECP EEPROM EMI EP EPP F/W GDI GND HBP HDD HV HVPS I/F I/O Alternating Current IC Automatic Document Feeder IDE Application Specific Integrated Circuit IEEE assembly Basic Input Output System Charge Coupled Device 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 IPA IPM LAN lb LBP LCD LED LSU MB MHz NVRAM OPC PBA PCL Digital Voltmeter Enhanced Capability Port Electronically Erasable Programmable Read Only Memory Electro Magnetic Interference electrophotographic Enhanced Parallel Port firmware graphics device interface ground Host Based Printing Hard Disk Drive PDL PPM PTL Q'ty RAM ROM SCF SMPS SPGP SPL Spool high voltage High Voltage Power Supply interface Input and Output SW Sync USB 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 Nonvolatile random access memory Organic Photo Conductor Printed Board Assembly Printer Command Language , Printer Control Language Page Discription Language Page Per Minute Pre-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 Appendix APPENDIX 3 B173

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APPENDIX
APPENDIX
3
B173
Appendix
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
Alternating Current
IC
integrated circuit
ADF
Automatic Document Feeder
IDE
Intelligent Drive electronics or
Imbedded Drive Electronics
ASIC
Application Specific Integrated Circuit
IEEE
Institute of Electrical and Electronics
Engineers. Inc
ASSY
assembly
IPA
Isopropy Alcohol
BIOS
Basic Input Output System
IPM
Images Per Minute
CCD
Charge Coupled Device
LAN
local area network
CMOS
Complementary Metal Oxide
Semiconductor
lb
pound(s)
CN
connector
LBP
Laser Beam Printer
CON
connector
LCD
Liquid Crystal Display
CPU
Central Processing Unit
LED
Light Emitting Diode
dB
decibel
LSU
Laser Scanning Unit
dbA
decibelampere
MB
Megabyte
dBM
decibel milliwatt
MHz
Megahertz
DC
direct current
NVRAM
Nonvolatile random access memory
DCU
Diagnostic Control Unit
OPC
Organic Photo Conductor
DPI
Dot Per Inch
PBA
Printed Board Assembly
DRAM
Dynamic Random Access Memory
PCL
Printer Command Language ,
Printer Control Language
DVM
Digital Voltmeter
PDL
Page Discription Language
ECP
Enhanced Capability Port
PPM
Page Per Minute
EEPROM
Electronically Erasable
Programmable Read Only Memory
PTL
Pre-Transfer Lamp
EMI
Electro Magnetic Interference
Q°ty
Quantity
EP
electrophotographic
RAM
Random Access Memory
EPP
Enhanced Parallel Port
ROM
Read Only Memory
F/W
firmware
SCF
Second Cassette Feeder
GDI
graphics device interface
SMPS
Switching Mode Power Supply
GND
ground
SPGP
Samsung Printer Graphic Processor
HBP
Host Based Printing
SPL
Samsung Printer Language
HDD
Hard Disk Drive
Spool
Simultaneous Peripheral Operation
Online
HV
high voltage
SW
Switch
HVPS
High Voltage Power Supply
Sync
Synchronous or synchronization
I/F
interface
USB
Universal Serial Bus
I/O
Input and Output