January 2010
xxiv
Phaser 7760 Color Laser Printer
Glossary of Terms
Revised
Introduction
Glossary of Terms
Table 1 Glossary of Terms
Term Description
3TM Three Tray Module
A3 Paper size 297 millimeters (11.69 inches) x 420 millimeters (16.54 inches).
A4 Paper size 210 millimeters (8.27 inches) x 297 millimeters (11.69 inches).
A5 Paper size 148 millimeters (5.82 inches) x 210 millimeters (2.10 inches).
AC Alternating Current is type of current available at power source for machine.
AD Auto Duplex
A/D Analog to Digital refers to conversion of signal
ADC Automatic Density Control
ADJ Adjustment Procedure
AGC Automatic Gain Control
A/P Advanced/Professional (Finisher)
ATC Automatic Toner Concentration
AWG American Wire Gauge
Bit Binary digit, either 1 or 0, representing an electrical state.
BSD Block Schematic Diagram
BTR Bias Transfer Roll
BUR Back up Roll
CCD Charge Coupled Device (Photoelectric Converter)
CCM Color Control Module
CD 1:Circuit Diagram; 2: Compact Disc
Chip Integrated Circuit (IC)
CRU Customer Replaceable Unit
CRUM Customer Replaceable Unit Meter/Memory
CYMK Toner colors for machine; C=cyan, M=magenta, Y=yellow, and K=black
DC Direct Current is type of power for machine components. Machine converts AC
power from power source to DC power.
DMM Digital Multimeter is generic name for meter that measures voltage, current, or
electrical resistance.
DPI Dot Per Inch
Duplex 2-sided printing
EA Emulsion Aggregation (toner)
EME Electromagnetic Emissions are emitted from machine during normal operation and
power of these emissions are reduced by machine design features.
EMI Electro Magnetic Induction
EPROM Erasable Programmable Read-Only Memory
ESD Electrostatic Discharge. A transfer of charge between bodies at different electro-
static potential.
FE Field Engineer
FS Fast Scan (direction) - Inboard-to Outboard
GB Giga Byte
GND Ground
HCF High Capacity Feeder
HDD Hard Disk Drive
HFSI High Frequency Service Item
HGEA High Grade Emulsion Aggregation (toner)
HVPS High Voltage Power Supply
Hz Hertz (Cycles per second)
IBT Intermediate Belt Transfer
IC Integrated Circuit
I/F Interface
IIO Intermediate Image Overwrite
IOT Image Output Terminal - the ROS/Xero/paper handling/ fusing portion of the
machine
IP Image Processor Board
IPS Image Processing Subsystem
IQ Image Quality
JBA Job-based Accounting
KB Kilo Byte
LCD Liquid Crystal Display
LE Lead Edge of copy or print paper, with reference to definition of term TE
LED Light Emitting Diode
LEF Long Edge Feed
LST Large Scale Integrate Circuit
LTR Letter size paper (8.5 x 11 inches)
LUT Look Up Table - array of NVM locations that store process control data
LVPS Low Voltage Power Supply
MB Mega Byte
MCU Machine Control Unit (Engine Control Board)
MF Multi-Function
MM Millimeters
MN Multinational
MOB Marks On Belt
MOD Magneto Optical Drive
MRD Machine Resident Disk
NIC Network Interface Card
NVM Non Volatile Memory
OCT Offset Catch Tray
OEM Original equipment manufacturer
OGM On-going Maintenance
OHP Over Head Paper (Transparency)
Table 1 Glossary of Terms
Term Description
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