Xerox workcentre 5335 series Service Manual page 1461

Table 1 Glossary
Term Description
LDAP Lightweight Directory Access Protocol - an application protocol for querying
and modifying directory services running over TCP/IP
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)
LocalTalk a particular implementation of the physical layer of the AppleTalk network-
ing system from Apple Computer. LocalTalk specifies a system of shielded
twisted pair cabling, plugged into self-terminating transceivers, running at a
rate of 230.4 kbit/s.
LUT Look Up Table - array of NVM locations that store process control data
LVPS Low Voltage Power Supply
MIME Multipurpose Internet Mail Extensions - an Internet standard that extends
the format of e-mail to support:
Text in character sets other than ASCII
Non-text attachments
Message bodies with multiple parts
Header information in non-ASCII character sets
MCU Machine Control Unit - a microcontroller (also microcomputer, MCU or µC)
is a small computer on a single integrated circuit consisting internally of a
relatively simple CPU, clock, timers, I/O ports, and memory.
MF Multi-Function
MN Multinational
MOB Marks On Belt> MOB Sensor is used to determine Color Registration
MRD Machine Resident Disk
MSI Multi Sheet Inserter
NAK Negative Acknowledgement - negative acknowledgment or not acknowl-
edged. It is a signal used in digital communications to ensure that data is
received with a minimum of errors.
NIC Network Interface Card
NVM Non Volatile Memory
OCT Offsetting Catch Tray
OEM Original equipment manufacturer
OGM On-going Maintenance
PC Personal Computer
PCI Peripheral Component Interconnect - a computer bus for attaching hard-
ware devices in a computer. These devices can take either the form of an
integrated circuit fitted onto the motherboard itself, called a planar device in
the PCI specification, or an expansion card that fits into a slot.
PDL Page Description Language - a language that describes the appearance of
a printed page in a higher level than an actual output bitmap.
PIO Programmed Input/Output - a method of transferring data between the CPU
and a peripheral such as a network adapter or an ATA storage device.
Initial Issue
WorkCentre 5335 Family Service Documentation
Term
PJL
PL
P/O
POP Server
PWB
PWS
PJ
Proxy Server a server (a computer system or an application program) that acts as an
RAM
RAP
R/E
Redirector
RegiCon
REP
RIS
ROM
SAD
SCP
SEF
Self-test
SIMM
Simplex
SIP
S/MIME
Software Key a small program that will generate valid CD keys or serial/registration num-
SSL
07/2011
6-67
BUS Updated 12/2011
Table 1 Glossary
Description
Printer Job Language - a method developed by Hewlett-Packard for switch-
ing printer languages at the job level, and for status readback between the
printer and the host computer.
Parts List
Part of (Assembly Name)
Post Office Protocol - Version 3 (POP3) is intended to permit a workstation
to dynamically access a maildrop on a server host in a useful fashion. Usu-
ally, this means that the POP3 protocol is used to allow a workstation to
retrieve mail that the server is holding for it.
Printed Wiring Board
Portable Workstation for Service
Plug Jack (electrical connections)
intermediary for requests from clients seeking resources from other servers.
Random Access Memory
Repair Analysis Procedure for diagnosis of machine status codes and
abnormal conditions
Reduction/Enlargement refers to features selection or components that
enable reduction or enlargement
an operating system driver that sends data to and receives data from a
remote device. A network redirector provides mechanisms to locate, open,
read, write, and delete files and submit print jobs.
Registration Control
Repair Procedure for disassembly and reassembly of component on
machine
Raster Input Scanner
Read Only Memory
Solid Area Density
Service Call Procedure
Short Edge Feed
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.
Single Inline Memory Module used to increase printing capacity
Single sided copies
Session Initiation Protocol - a signaling protocol, widely used for controlling
multimedia communication sessions such as voice and video calls over
Internet Protocol (IP).
Secure/Multipurpose Internet Mail Extensions - a standard for public key
encryption and signing of MIME data.
bers for a piece of software.
Secure Socket Layer - cryptographic protocols that provide security for
communications over networks such as the Internet
General Procedures & Information
Glossary of Terms