Xerox VersaLink B7025 Service Manual page 1049

Table 1 Abbreviations
Term Description
LOA Load Object Attributes
LPD Line Printer Daemon
LPH LED Print Head. An LED array in close proximity to and the same width
as the photoreceptor. Individual LEDs are switched on/off to develop the
image on the xerographic drum.
lpi Lines per inch
LVF BM Low Volume Finisher Booklet maker
LVDS Low Voltage Differential Signal
LVPS Low Voltage Power Supply
LUI Local user Interface
m metre
MAC Address Media Access Code. This is the basic, unique identifier of a networked
device. An incoming message is analysed and an address in another
form, such as an IP address, is resolved by a lookup table to a MAC
address. The message is then directed to, and accepted by the equip-
ment thus identified. It is the burnt-in, hardware address of a NIC.
Mark Service Mark Service is the software module that tells the hardware to put toner
on paper.
MB Megabyte (one MB = 1,048,576 bytes = 1024 kilobytes). Mail Box
Mb Mega bit (one million bits)
MCF Message Confirmation
MF Multifunction
mm millimeter
Modem MOdulator/DEModulator. Hardware unit that converts the 'one' and 'zero'
binary values from the computer to 2 frequencies for transmission over
the public telephone network (modulation). It also converts the 2 frequen-
cies received from the telephone network to the binary values for the
computer (demodulation).
Moire Image quality defect caused by interference between patterned originals
and the digital imaging process. Moire patterns are repetitive and visible
as bands, plaids or other texture.
MSG Management Steering Group
ms millisecond
N Newton
NA North America
NC Network Controller (equivalent to ESS)
NC Normal Contrast. Copy contrast setting
NCR No Copying Required
NetBIOS Network Basic Input / Output System. Software developed by IBM that
provides the interface between the PC operating system, the I/O bus,
and the network. Since its design, NetBIOS has become a de facto stan-
dard.
Nm Newton metre
Launch Issue
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
Term Description
NOHAD Noise, Ozone, Heat, Airflow and Dust
NTP Network Time Protocol
NVM Non-Volatile Memory
OA Open Architecture
OCT Offsetting Catch Tray
ODIO On Demand Image Overwrite
OEM Original Equipment Manufacturer
OPC Organic Photo Conductor
OpCo Operating Company
OS Operating System
P/R Photoreceptor
PABX Private Automatic Branch Exchange
PC Personal Computer
PC Fax Personal Computer Fax
PCI Peripheral Component Interface
PCL Printer Control Language
PDF Adobe Acrobat Portable Document Format
PFM Paper Feed Module
PIN Procedural Interrupt Negative
PIN Personal Identification Number
ping Packet InterNet Groper. Tool to test connections between nodes by send-
ing and returning test data.
PME Power Management Event
POPO Power Off Power On
POO or P of O Principles of Operation
POST Power On Self Test
POTS Plain Old Telephone System
PPM Prints per minute / Parts Per Million
PR Photo-Receptor
Process Death A process has stopped working.
PS Post Script
PS Power Supply
PSTN Private Switched Telephone Network
PSW Portable Service Workstation
Pthread Process Thread. A very low level operating system concept for code exe-
cution.
PWB Printed Wiring Board
PWBA Printed Wiring Board Assembly
PWM Pulse-Width Modulation
PWS Portable Work Station
RAM Random Access Memory
April 2017
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Table 1 Abbreviations
General Procedures and Information
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