Xerox WorkCentre 5222, Service Manual

Page: 1296 / 1457

February, 2008
6-157 WorkCentre 5225, 5230
Glossary of Terms
General Procedures Launch Version
Glossary of Terms
Table 1 Glossery Terms
Term Description
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).
AC Alternating Current is type of current available at power source for machine.
ACT Advanced Customer Training: teaches customers to perform some of service that is
normally performed by Xerox Service Representative.
A/D Analog to Digital refers to conversion of signal.
ADJ Adjustment Procedure
APS Auto Paper Selection
ARZ Argentina
Bit Binary digit, either 1 or 0, representing an electrical state.
CCD Charge Coupled Device (Photoelectric Converter)
CD 1: Circuit Diagram; 2: Compact Disc
Chip Integrated Circuit (IC)
CRU Customer Replaceable Unit
CVT Constant Velocity Transport
DADF Duplexing Automatic Document Feeder
DC Direct Current is type of power for machine components. Machine converts AC
power from power source to DC power.
dC Diagnostics Code.
DMM Digital Multimeter is generic name for meter that measures voltage, current, or elec-
trical resistance.
DMO Developing Markets Operations
Duplex 2-sided printing or copying
EME Electromagnetic Emissions are emitted from machine during normal operation and
power of these emissions are reduced by machine design features.
ESD Electrostatic Discharge. A transfer of charge between bodies at different electrostatic
potential.
ESG European Solutions Group - also referred to as XE (Xerox Europe)
FS Fast Scan (direction) - Inboard to Outboard
GND Ground
HFSI High Frequency Service Item
HVPS High Voltage Power Supply
Hz Hertz (Cycles per second)
IIT Image Input Terminal - Scanner/CCD portion of the machine
IOT Image Output Terminal - ROS/Xero/paper handling/fusing portion of the machine
IQ Image Quality
KC 1000 copies
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
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
MF Multi-Function
MN Multinational
NIC Network Interface Card
NA North America
NAAO North American Agent Operations
NARS North American Reseller Sales
NVM Non Volatile Memory
OEM Original equipment manufacturer
OGM On-going Maintenance
PC Personal Computer
PL Parts List
PO Part of (Assembly Name)
PWB Printed Wiring Board
PWS Portable Workstation for Service
PJ Plug Jack (electrical connections)
RAM Random Access Memory
RAP Repair Analysis Procedure for diagnosis of machine status codes and abnormal con-
ditions.
R/E Reduction/Enlargement refers to features selection or components that enable
reduction or enlargement.
REP Repair Procedure for disassembly and reassembly of component on machine
RIS Raster Input Scanner
ROM Read Only Memory
ROS Raster Output Scanner. Device that transfers digitally processed image, using laser
light, to photoreceptor.
SAD Solid Area Density
SCP Service Call Procedure
SEF Short Edge Feed
Self-
test An automatic process that is used to check Control Logic circuitry. Any fault that is
detected during self-test is displayed by fault code or by LEDs on PWB.
SIMM Single Inline Memory Module used to increase printing capacity
Simplex Single sided copies
FS Fast Scan (direction) - LE-to-TE
TE Trail Edge of copy or print paper, with reference to definition of term LE
UM Unscheduled Maintenance
UI User Interface
Table 1 Glossery Terms
Term Description