5/2011
6-22
Phaser 4600/4620 Printer Service Manual
GP 18
Revision - Xerox Internal Use Only
General Procedures/Information
RARP Reverse Address Resolution. Reverse of ARP. Converts a MAC address
to an IP address. The document centre resolves its address using RARP.
See also MAC, NIC and ARP.
RBT Ring Back Tone
RCA Remote Customer Assistance
RDT Remote Data Transfer
R/E Reduction / Enlargement
REN Ringer Equivalence Number
RFC Request for comment. An IETF standard reference.
ROHS Restriction of Hazardous Substances
RPC Remote Procedure Call
RH Relative humidity
RIC Remote Interactive Communications
RIS Raster Input Scanner
Riser PWB A card that increases the number of PCI slots.
RJ 45 Phone type network connector
RM Requirements Management
RMS Root Mean Square (AC value)
RNR Receive Not Ready
RO Regional Operations
ROS Raster Output Scanner
RR Receive Ready
RRB Requirements Review Board
RS-232, RS-423,
RS-422, RS-485
Series of standards for serial communication of data by wire. RS-232
operates at 20 kbits/s, RS-423 operates at 100 kbits/s, RS-422 and RS-
485 operate at 10 Mbits / s. See FireWire and USB.
RTN Retrain Negative
RTP Retrain Positive
RTS Request To Send
Rx Receive
SA Systems Administration
SAD Solid Area Density
SAF Safety
SAKO Systems Administration Key Operator
SAP Service Advertising Protocol. a network device will broadcast its capabili-
ties onto the network at a defined intervals.
SAP Service Advertising Protocol
SAR Semi-Active Retard feeder
SCD Software Compatibility Database
SCF Second Cassette Feeder
SCM Software Configuration Management
Table 1 Glossary
Term Description
SCN Specification Change Notice
SCR Software Change Request
SCSI Small computer Systems Interface
SCT Simple Catch Tray
S/D Shut Down
SDK Software Development Kit
SDP Software Development Plan
SDR Shut Down Rate
SDRAM Synchronous Dynamic Remote Access Memory
Server Fax A fax system that uses a remote Fax server. Faxes transmit as a Scan to
File job sent to the server. Fax receive as print jobs submitted to the Con-
nection Device.
SEF Short Edge Feed
SESS Strategic Electronic Sub-System
SFO Special Feature Option
SIM Scanner Input Module
SIP Scanning and Image Processing
SIR Standard Image Reduction
Sixth Sense A single device and group management tool
SLP Service Location Protocol (finds servers)
SM Scheduled Maintenance
SMB Server Message Block. Microsoft Server / Client Communications proto-
col
SMP1 Service Maintenance Pack 1 (contains a software package)
SPAR Software Problem Action Request
SNMP Simple Network Management Protocol
Snr Sensor
SOD System Operating Description
SPL Sound Pressure Level
SPP Short Paper Path
spi Spots per inch
SPID Service Profile Identification
SQA Software Quality Assurance
SR Service Representative
SRAM Static Random Access Memory
SRC Software Requirements
SS or S/S Sub System
ST System Terminal Device. Multi-functional device as defined by Energy
Star (includes DC / NC and DC / NC / Fax)
STP Standard Test Pattern
SW Switch
Table 1 Glossary
Term Description
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General
Weight and Dimensions
