App.6-1
Confidential
GLOSSARY
â– ACRONYMS AND TECHNICAL TERMS
In this 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 this manual.
* Excluding the acronym shown on the wiring diagram or circuit diagram.
ADF Auto Document Feeder LCD Liquid Crystal Display
APIPA Automatic Private IP Addressing LED Light Emitting Diode
ASIC Application Specific Integrated
Circuit
LED array The long part which is a part of
LED ASSY and emits LED beams
ASSY Assembly LM hook Lift-up Motion hook
C Cyan (Color) LV Low Voltage
CIS Contact Image Sensor LVPS Low Voltage Power Supply
CN Connector M Magenta (Color)
CPU Central Processing Unit MP Multi-Purpose
dB decibel N/A Not Applicable
DEV Development NC* Network Circuit
DIMM Dual Inline Memory Module NCU Network Control Unit
dpi dots per inch NVRAM Nonvolatile Random Access
Memory
DX Duplex
EEPROM
Electronically Erasable and
Programmable Read Only Memory
OPC Organic Photo Conductor
PF Paper Feed
FR Feed Roller PP gear Pressure Plate gear
FU Fuser ppm pages per minute
HEX Hexadecimal PU Pick-Up roller
HUM Humidity RAM Random Access Memory
HV High Voltage SP Spare Parts
HVPS High Voltage Power Supply SX Simplex
IEEE 1284
Institute of Electrical and
Electronic Engineers 1284
TE Toner Empty
THM Thermal
IF Interface TN Toner
IPv4 Internet Protocol Version 4 TR Transfer
IPv6 Internet Protocol Version 6 USB Universal Serial Bus
K Black (Color) Y Yellow (Color)