This equipment generates, uses, and can radiate radio frequency energy and if not installed and used
in accordance with the instruction manual, may cause interference to radio communications. It has
been tested and found to comply with the limits for a Class A computing device pursuant to Subpart
B of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential
area is likely to cause interference in which case the user at his own expense will be required to take
whatever measures may be required to correct the interference.
EMC directive:
This product observes the rules and regulations of the EMC directive. If so required, a declaration of
conformity in local language stipulating the applied rules and regulations can be obtained.
Trademarks:
Company and product names mentioned in this datasheet are trademarks or registered trademarks of
their respective owners.
Preface
Xerox 4500 PS ETH, User’s Guide
Preface
July 1997
We congratulate you on your purchase of the Xerox 4500 PS ETH. The
Xerox 4500 PS ETH forms part of a series of print servers developed with
the purpose of migrating printing know-how into the LAN environment.
This manual covers the installation and configuration of the Xerox 4500 PS
ETH operating in different environments. For this reason the Xerox 4500 PS
ETH will throughout this manual be referred to as Xerox 4500 PS ETH. This
notation covers the following Xerox 4500 PS ETH variants:
Xerox 4500 PS ETH supports native and ICDS datastreams
Xerox 4500 PS ETH IPC supports native, ICDS and IPDS datastreams
Xerox 4500 PS ETH 3270 or 5250 supports native, ICDS and SCS (SNA and
DCA) datastreams.
The user is required to have working knowledge of the relevant host
environments: PSF/MVS, PSF/2, PSF/AIX, PSF/400, TCP/IP and ida PSS.
For details on the configuration of these environments, see the specific
chapters.
In addition, the user is assumed working knowledge of the relevant Host
Operating System and relevant LAN based protocols.
NOTE:
In the manual reference is made to PSF for S/370-S/390 - this term is to be
construed as PSF/MVS, PSF/VM and PSF/VSE.
Prerequisite Manuals
• The original printer manual
Related Manuals
The relevant documentation for the host systems and supported
printers should be consulted.
• For SNMP support, see:
- Simple Network Management Protocol, RFC 1157
- MIB for network management of TCP/IP based internets, RFC 1213
The Xerox 4500 PS ETH is basically viewed as a “Plug and Go” product in
terms of printing directly from Windows using NetBIOS/NetBEUI. If you want
to use one of the other protocols, a minimum configuration on protocol level is
required. This minimum configuration is system dependent and no default
value will apply. For details on minimum configuration on protocol level, see
the chapter: “Configuration”.
Each unit is capable of supporting multiple print sessions at the same time,
each with its own resource environment. This ensures maximum use of
downloaded resources and minimises network traffic.
Direct host print
The Xerox 4500 PS ETH is capable of printing AFP based documents as
Native data:
PCL, ASCII,
Postscript
etc.
well as native data. The Xerox 4500 PS ETH offers support for native and
ICDS datastreams. The Xerox 4500 PS ETH 3270/5250 has SCS/DCA
support with an FSL option module as well as the features offered with the
Xerox 4500 PS ETH. The Xerox 4500 PS ETH IPC offers support for
native, ICDS and IPDS datastreams.
Direct host print via TCP/IP
Support for direct AFP host print via the TCP/IP PPR/PPD bi-directional
protocol allows for direct printing control without the need for configuring
intermediate systems. The Xerox 4500 PS ETH has DCA SCS support
with an FSL option module as well as the features offered with the Xerox4500 PS ETH.
The ICDS and IPDS modules allow the unit to communicate directly with
IBM mainframe and midrange systems using the TCP/IP PPR/PPD (Page
Printer Requester/Page Printer Daemon) bi-directional protocol.
LAN print
With its capability to handle different network protocols simultaneously,
the Xerox 4500 PS ETH is ideal in a mixed environment. It allows you to
connect your printers anywhere in an Ethernet network giving all network
users access to shared printer resources.
The Xerox 4500 PS ETH is a remote device for the Ethernet environment
supporting the most widely used protocols in the LAN environment. See
section 1.1 ”Supported Protocols” for details.
Xerox 4500 PS ETH output / print share
Although the Xerox 4500 PS ETH does not have a spool function, it allows
several print sessions to be active simultaneously. This means that print
data can be received in “parallel” from various print applications .
To avoid print mixing, some sharing functions have been implemented.
See the chapter “Configuration ” for details.
Redirected host print
The Xerox 4500 PS ETH may also be used for redirected printing using
the ida ReRouter, idaMON or idaIPPC .
See the separate document “Redirected SNA AFP Printing - Ethernet”
included on the diskette for details).
Filename: “Redirect”
1.1 Supported protocols
The Xerox 4500 PS ETH provides support for the protocols mentioned in this
section. The multiple procotol support makes it possible to have an easy
conversion to the IBM hosts, Windows NT and 95, Novell NetWare, OS/2 and
UNIX systems.
1.1.1 IPX/SPX protocol
ENP - EPS
SPXSAPNCP
IPX
Application Layer
ENP: Embedded NPrinter
Implements the NetWare remote printing functionality.
EPS: Embedded PrintServer
Transport Layer
SPX:Provides connection oriented services and guarantees packet delivery.
SAP:Provides service name to network address resolution.
NCP:Request/response protocol and the interface to the NetWare operating
Communicates with SPX.
Monitors the print queues and printers. Is able to monitor print
queues on different network servers.
Communicates with NCP.
system.
Application Layer
Transport Layer
Network Layer
Network Layer
IPX: Provides connection-less oriented data services.
The TCP/IP (Transmission Control Protocol/Internet Protocol) protocol is
routable and enables the Xerox 4500 PS ETH to reside on any network in
an Internet environment.
The following TCP/IP protocols are supported by the Xerox 4500 PS ETH
:
Supported TCP/IP Protocols
IP LayerInternet Layer
IP (RFC 791)Internet Protocol
ARP (RFC 826)Address Resolution Protocol
TCP LayerTransport Layer
TCP (RFC 793)Transmission Control Protocol
UDP (RFC 768)User Datagram Protocol
ICMPInternet Control Message Protocol
When running in SCS DCA mode, the Xerox 4500 PS ETH will emulate the
Xerox 3x-400 interface products.
The Xerox 4500 PS ETH supports SCS DCA printing via the TCP/IP
LPR/LPD protocol.
The Xerox 4500 PS ETH provides support for SCS DCA and i-data FSL
commands, thus being fully compatible with the ida 812-1x range of
products and emulated IBM printers.
NOTE:
If you do not have TCP/IP on the host, redirected printing can be
performed using the ida ReRouter. For details on redirected printing, see
the separate document included on the diskette “ Redirect” (Redirected
SNA AFP Printing - Token Ring).
1.1.3 NetBEUI/NetBios protocol
With support for the NetBeui/NetBios network protocols, the Xerox 4500 PS
ETH enables printing from Microsoft (Windows 95 and NT) and IBM LAN
network (OS/2) environments using the SMB (Server Message Block) printer
protocol.
As default the NetBEUI/NetBios protocol will be enabled and as such is ready
to print using the default values.
1.1.4 PU/LU protocol
When running in SNA SCS mode, the Xerox 4500 PS ETH will emulate
the Xerox 3270 interface products providing support for LU1 SCS, FSL
and ICDS.
The Xerox 4500 PS ETH supports SNA SCS printing via PU2/LU1. It is
installed and behaves as a network connected SNA PU2 cluster controller
with 1 printer attached. This can be equated to a PC with a single LU1
attached printer.
The Xerox 4500 PS ETH provides support for SCS and i-data FSL
commands, thus being fully compatible with the Xerox 3270 range of
products and emulated IBM printers.
Emulation
The product will emulate the IBM 4028, IBM 3116 or similar printers
running SCS (LU1) mode. Print jobs from ida PSS will be supported in
Print mode.
1.1.5 ida 802.2 protocol
Native data is sent via the LPT monitor program idaMON, and IPDS data
is sent via the IPDS redirecter program idaIPPC.
idaMON
idaMONis a background monitor program which communicates with the
Xerox 4500 PS ETH on the Token Ring and with the configuration
program idaPMUTL redirecting LPT print to the Xerox 4500 PS ETH.
idaIPPC
The idaIPPC is an OS/2 based redirecter included with the Xerox 4500 PS
ETH IPC kit which functions as a bridge between the Host and the Xerox
4500 PS ETH IPC .
For details on redirected printing, see the separate document included on
the diskette “Redirected SNA AFP Printing - Token Ring”.
11
Introduction
Native Printer Data
(
)
PrintServer
Printer
Xerox 4500 PS ETH, Inst. & Operator's Guide
1.1.6 Illustration
The illustration in the following indicates which printer protocols are used for
the supported datastreams.
IPDS Data
- PPR (PSF/xxxx - ida ReRouter)
- ida 802.2 (idaIPPC)
- PU-LU
- LPR (DOS TCP/IP
OS/2 TCP/IP
UNIX, etc)
- ida 802.2 (idaMON)
- ENP/EPS (IPX/SPX)
- NetBios/NetBeui
SMB
ICDS Data
- PPR (PSS, ida ReRouter)
- PU/LU
1.2 The Xerox 4500 PS ETH features
The Xerox 4500 PS ETH has the following features:
Xerox 4500 PS ETH:
•FLASH prom for firmware upgrading and download of settings
•Support for Novell’s embedded system’s technology (NEST) in the
form of embedded NPRINTER and embedded PSERVER.
ICDS
•Supports ICDS data streams to PCL and PostScript printers.
•ICDS printing directly from ida PSS - version 6.01 ( Xerox 4500 PS ETH)
Xerox 4500 PS ETH IPC:
•Multiple IPDS print sessions - each with own resource environment
• Download of font sets
•IBM 3812/16, 3112/16, 3912/16 and 4028 IPDS emulations
•2 - 18 Mb internal RAM for local storage of IPDS resources
downloaded from the HOST.
•Xerox 4500 PS ETH IPC prints IPDS data directly from PSF/MVS,
PSF/400, PSF/2 and PSF/AIX.
•Xerox 4500 PS ETH IPC prints redirected IPDS data from PSF/MVS,
PSF/VM, PSF/VSE, PSF/400
Redirection can be accomplished with the following products:
PSF/2, PSF/AIX, ida ReRouter, ida IPPC
•IPDS code downloadable to Flash PROM from PC, host or PSinst32.
The IPDS code is delivered in AFPDS format and can be printed like
any other AFPDS file. Upon completion of the print job, the IPDS code
will have been upgraded.
Xerox 4500 PS ETH 3270 & 5250:
•SCS support
Xerox 4500 PS ETH with IBM 3270 support
- printing SNA via PU2 /LU1 including support for the i-data FSL
concept.
Xerox 4500 PS ETH with IBM 5250 support
- printing DCA via TCP/IP LPR/LPD
Add to this all the features supported by the Xerox 4500 PS ETH.
This section will briefly touch upon the various software requirements
needed for the environments supported by the Xerox 4500 PS ETH.
A specific description of system requirements will be provided with each
supported printing environment. You are referred to the specific chapter
describing the environment. See Table of Contents for an overview, or use
the search facility provided with the Acrobat Reader.
1.3.1 All environments:
•Ethernet LAN Attachment for 10Base2 and 10BaseT
Make sure that you have the required LAN cables to attach the Xerox 4500
PS ETH.
1.3.2 Direct AFP print - mainframe / midrange
PSF/MVS
PSF/400
PSS/MVS
PSS/VM
1.3.3 LAN based AFP print
PSF/AIX
PSF/2
1.4 Printers Supported
The Xerox 4500 PS ETH supports the following printers:
Xerox 4505
Xerox 4510
Xerox 4517
Xerox 4520
See the chapter on Installation for details of how to install the Xerox 4500PS ETH interface into the above supported printers.
When unpacking the unit, record the universal MAC address on the
label attached to the rear panel of the unit.
Installation, configuration and changes to the mainframe and LAN of
the Xerox 4500 PS ETH must only be carried out by a person with
authority and knowledge of the relevant environment.
CAUTION
The interface can be damaged by static discharge. To prevent this
damage, the interface comes wrapped in an antistatic bag.
When you remove the interface from the bag and when you install it, hold
the interface by the edges only. Do not touch the components or
connections.
Do not throw away the antistatic bag. If the interface is removed from the
printer later, it should be kept in the antistatic bag.
2.1 Pre-Installation task
Prior to installing the Xerox 4500 PS ETH, you should check thatlanguage setting (EU or US language) is correct.
Remaining switches are to be operated by support staff only.
Language setting is performed on the Dip switch bank. The DIP switch
bank sits on the interface
2.1.1 EU - US language settings
ON
ON
Dip switch number 2 is used for language setting.
OFF
OFF
1 2 3 4
1 2 3 4
You can select between EU and US language settings.
Should you need to change language setting, set dip switch number 2
as follows:
EU language setting - set the switch to OFF
US language setting - set the switch to ON
When you have selected either EU or US settings, you should also
check that you have the correct default codepage for your national
language.
Use the program MakeITDS - supplied with this kit - to change the
CPGID. In the following you will find guidelines for entering the CPGID
default value in the MakeITDS program.
Make a settings printout (e.g. via the test key) containing IPDS settings
and the IPDS resident codepages. The IPDS settings will state the
default codepage (CPGID - Code Page Global ID). See the example of
the IPDS settings in the following.
In the test page containing the IPDS resident code pages you will find
the decimal number (second column) to be specified.
Appendix E contains a list of IPDS resident code pages.
In the MakeITDS (idaSetup) program, you must open the menu “IPDS
Setup” (see section 2.5.2 in the accompanying manual). In the entry
field “Default CPGID” you must enter the decimal number for the
required national language.
Example:
You wish to change to the Japanese (English) code page.
Enter decimal no. 281 in the entry field for CPGID.
7.Now fasten the two screws you loosely inserted in step 3.
8. Fasten the two remaining screws.
9.Re-insert the motherboard into the printer and fasten the
“thumbscrews”.
NOTE:
Turn power ON and generate a settings printout - pressing the test key on
the rear panel - to check that the connection to the printer has been
established.
3.Dismantle the two blankets and save the 4 screws for later use (see step
4).
4. Prior to inserting the interface in the motherboard, you are recommended
to tighten loosely one screw in the interface’s rear panel and one in the
Centronics panel.
5.Place the interface in the lower (middle) slot of the motherboard (marked
“A”) and place the Centronics cable in the upper slot (marked “ B”).
Centronics
Interface
VOID
6.Now fasten the two screws you loosely inserted in step 3.
7. Fasten the two remaining screws.
8.Re-insert the motherboard into the printer and fasten the
“thumbscrews”.
NOTE:
Turn power ON and generate a settings printout - pressing the test key on
the rear panel - to check that the connection to the printer has been
established.
3.Dismantle the two blankets and save the 4 screws for later use (see
step 4).
4. Prior to inserting the interface in the motherboard, you are
recommended to tighten loosely one screw in the interface’s rear panel
and one in the Centronics panel.
5.The interface is to be placed in the slot marked “ A” and the Centronics
in the slot marked “B”.
For optional use
CentronicsInterface
6.Now fasten the two screws you loosely inserted in step 3.
7. Fasten the two remaining screws.
8.Re-insert the motherboard into the printer and fasten the
“thumbscrews”.
NOTE:
Turn power ON and generate a settings printout - pressing the test key on
the rear panel - to check that the connection to the printer has been
established.
When Xerox 4500 PS ETH operates as a print server for multiple
environments simultaneously, print corruption is avoided by excluding all
other printing as long as a print job is being printed. This is done via a
Share Timeout. The Share Timeout defines an idle time for switching
between printer sessions. As a default, the Share Timeout is set to 20
seconds, but this can be changed via the configuration file (See the
various configuration options for details ).
NOTE:
• • The Share Timeout must be set to a value which is less than the
printer’s internal printer share timer.
• • Native Share Strings:
No share string functionality is included in the Xerox 4500 PS
ETH when printing non-IPDS data, so it is up to the application to
ensure the correct printer environment.
IPDS Share Strings
To ensure that the printer environment is corre ct for IPDS printing, share
strings can be programmed using the MakeITDS Setup program.
IPDS resources downloaded to the printer are del eted on share
boundaries and are therefore downloaded to the next print job (next
usage).
2.5 Network installation
1.Switch off the printer.
2.Connect the appropriate network cable to the network port on the
PrintServer.
3.Switch on the printer.
4.Test the Xerox 4500 PS ETH (by pressing the TEST key).
When IP address has been defined:
If the TCP/IP is enabled, the LAN LED will - if BOOTP parameter set to
YES - start to flash as the Xerox 4500 PS ETH tries to contact a BOOTP
server. If no BOOTP server is available, the Xerox 4500 PS ETH will use
defaults. If valid default values are found, the LAN LED will remain lit.
The printer and network installation is now complete. For advanced
configuration, see the chapter “Configuration of Xerox 4500 PS ETH”.
This chapter describes how the PrintServer may be subject to a more
advanced configuration using the supported setup facilities (see below).
However, with a minimum configuration of the selected protocol, the
PrintServer is ready for operation. For details on operation based on default
settings, see below.
3.1 Introduction to configuration
When installing your PrintServer, first of all you must configure the
protocol needed in order for the system to be able to communicate with
your PrintServer.
Thus, you should ensure that the protocol you want to use for printing
has been enabled on the PrintServer. For example, if you wish to print
from Novell you need to enable the IPX/SPX protocol and configure it and
if you need to print SNA print from a host, you should enable the PU/LU
protocol and configure it. These two protocols are not enabled by default
in the product. This configuration is carried out in PSinst32 or using one
of the following tools:
⇒ Web Browser
⇒ Telnet
⇒ Configuration file
⇒ BOOTP server
See the section on “Minimum Configuration” for more details on minimum
setup via each tool.
When you are sure that you have configured the PrintServer according to
your specific needs (see this chapter: chapter 3), you will have to make
the needed definition on the system in order to be able to send print to
the PrintServer. For this you proceed to the chapters 4-17.
3.1.1 Which Configuration Tool Do I Choose to Configure My PrintServer?
When delivered, the product has a MAC address but no IP address.
NOTE:
If the PrintServer is to be used for TCP/IP print, you need to
define an IP address in the PrintServer. If you wish to
configure via the Web browser or using Telnet, you need to
define an IP address in the PrintServer as well. You do this
in Psinst32 or via BOOTP.
About the IP Address
The IP address is unique in the Internet environment and consists of a
network ID and a host ID.
3.1.1.1 Psinst32
See section 3.3 for details
3.1.1.2 BOOTP Server
BOOTP contains the same options for setup as the front panel (except for
the fact that the local MAC address cannot be changed) and may also
send config files as well as download firmware. See section 3.7 for
details.
3.1.2 In General on Configuration...
The PrintServer can be subject to advanced configuration in general. This
can be done in a number of ways which will be dealt with later in this
document. The various configuration methods are:
⇒ configuration via PSinst32
⇒ configuration using Web browser
⇒ configuration via Telnet
⇒ configuration using a configuration file
⇒ configuration using BOOTP server
With a minimum configuration on protocol level in addition to the default
settings, the PrintServer is ready for operation.
A minimum configuration is necessary as it is system dependent and no
default value will apply. The parameters stated in the minimum configuration
are mandatory settings for the PrintServer to become operational.
To set the minimum configuration parameters, use either the program
PSInst32 or the minimum configuration file supplied with the configuration
diskettes.
The minimum configuration only covers the most basic printing needs and a
more advanced configuration will have to be done using of the other
supported configuration methods.
PSInst32
This program is described later in this chapter.
Minimum configuration file
Modify the parameters in the minimum configuration file to suit your system
configuration. A sample configuration file is shown later in this chapter. For
download of the configuration file, see the section “Configuration using
Setup file”.
3.2.1 Mandatory settings
TCP/IP
If you wish to operate via the TCP/IP protocol, the parameters below must
be set. These are system dependent and thus the default values will not
apply. Once these parameters have been defined, printing via LPD and
PPD ports can be performed.
Mandatory parameters:
IP address
Subnet mask
Gateway
These parameters should not be chosen
at random. Contact your system
administrator for details.
IP address
To receive data on your network you need to define an IP address.
This IP address is unique in the Internet environment and consists of a
network ID and a host ID.
The IP address uses the address classes A, B and C for the various
network sizes.
The PSinst32 is a 32 bit i-data program using ida 802.2 to be run under
Windows 95 or Windows NT. The program may be used for setting up basic
parameters in the PrintServer via GUI panels. The program is designed to
complement the other PrintServer configuration tools used for more advanced
settings.
This section will limit itself to an outline description. For details you are referred
to the extensive Help provided with the program. See the following section.
Firmware download can be done using PSinst32. See the instructions
provided in section 3.3.8 “Firmware download”.
3.3.1 Program Installation Procedure
Run the installation file from the first disk and follow the instructions given
in the installation program.
NOTE:
You will be asked whether you wish to “install any
PrintServer Drivers?”. The drivers referred to here are the
various firmwares for the FSL top module.
3.3.2 Program Execution
CAUTION:
To make the PSinst32 program run correctly, you should check that
the Microsoft 32-bit DLC network protocol has been installed
correctly.
The installation procedure varies from Windows 95 to Windows NT.
See the instructions immediately below:
Windows ‘95 DLC Installation Procedure:
NOTE:
You need to have access to the CD-ROM with your
original operating system.
Click “Start” in the bottom left corner of the screen
Click “Settings”
Click “ Control Panel”
Doubleclick “Network”
Click the ”Configuration Form” and check for Microsoft 32-bit DLC
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