Confidential
App.3-1
APPENDIX 3 GLOSSARY
ACRONYMS AND TECHNICAL TERMS
In this manual and the Service Manual, the manual specific acronyms and technical terms are
used in addition to the generally used ones. The table below contains typical acronyms and
technical terms that are used throughout these manuals.
ADF Automatic Document Feeder LCD Liquid Crystal Display
APIPA Automatic Private IP Addressing LD Laser Diode
LED Light Emitting Diode ASIC Application Specific Integrated
Circuit
LF Line Feed
ASSY Assembly LM hook Lift-up Motion hook
C Cyan (Color) LT Lower Tray
CCD Charged Coupled Device LV Low Voltage
CFR Confirmation to Receive LVPS Low Voltage Power Supply
CIS Contact Image Sensor M Magenta (Color)
CN Connector MP Multi-Purpose
CPU Central Processing Unit N/A Not Applicable
CR Cleaner Release NC* Network Circuit
dB decibel NCU Network Control Unit
DCN Disconnect
DCS Digital Command Signal
NSC Non Standard facilities
Command
DEV Development NSS Non Standard Set up
DIMM Dual Inline Memory Module NSF Non Standard Facilities
DIS Digital Identification Signal
DP Dial Pulse
NVRAM Nonvolatile Random Access
Memory
dpi dots per inch OPC Organic Photo Conductor
DTC Digital Transmit Command PCB Printed Circuit Board
DX Duplex PE Paper Empty
ECM Error Correction Mode PF Paper Feed
PIN Personal Identification Number EEPROM Electronically Erasable and
Programmable Read Only Memory
PP gear Pressure Plate gear
EL Erase Lamp Ppm Prints per minute
ERR Error PPS Partial page
PU Pick-Up roller ESSID Extended Service Set
IDentification
PCL Printer Command Language
FB Flat Bed RAM Random Access Memory
FFC Flexible Flat Cable REG Registration
FG Fixed Ground RTN Retrain Negative
FR Feed Roller SOL Solenoid
FU Fuser SP Spare Parts
HEX Hexadecimal SSID Service Set IDentifier
HUM Humidity SX Simplex
HV High Voltage T1 Tray 1
HVPS High Voltage Power Supply TE Toner Empty
IEEE 1284 Institute of Electrical and
Electronic Engineers 1284
TCP/IP Transmission Control Protocol /
Internet Protocol
IF Interface THM Thermal
IPv4 Internet Protocol Version 4 TN Toner
IPv6 Internet Protocol Version 6 TR Transfer
K Black (Color) USB Universal Serial Bus
LB Left Bottom Y Yellow (Color)
* Excluding the acronym shown on the wiring diagram or circuit diagram.
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