NetComm NP5000 User manual

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Page 2 NP5000 Wireless Multi-Port Print Server User Guide
Contents
Section 1 - Introduction .................................................................................................. 3
Section 2 - Connecting your Wireless Print Server ....................................................... 4
Diagnostic Push Button ................................................................................... 5
LED Indicators ................................................................................................. 5
How to Make Your Wireless Network More Secure ......................................... 7
Section 3 - Configuring your Wireless Print Server ...................................................... 8
Overview ........................................................................................................... 8
Configuration Methods .................................................................................... 8
Using the Windows Wizard ............................................................................. 9
Wireless Configuration .................................................................................. 12
Section 4 - Configuring your Computers .................................................................... 13
Overview ......................................................................................................... 13
Printing Methods ............................................................................................ 13
Windows Peer-to-peer Printing ..................................................................... 15
Windows SMB Printing .................................................................................. 21
Windows with Server-based Print Queues ................................................... 23
Windows LPR Printing ................................................................................... 24
Macintosh (AppleTalk) ................................................................................... 25
Section 5 - BiAdmin Management Utility ..................................................................... 27
Requirements ................................................................................................ 27
Installation ..................................................................................................... 27
Section 6 - Web-Based Management ......................................................................... 41
Overview ......................................................................................................... 41
Preparation .................................................................................................... 41
Section 7 - Special Features ....................................................................................... 51
Overview ......................................................................................................... 51
Internet Printing Protocol (IPP) ...................................................................... 51
IPP Server Configuration ............................................................................... 51
SNMP ............................................................................................................. 60
Section 8 - Troubleshooting ........................................................................................ 61
Overview ......................................................................................................... 61
Section 9 - Network Server Configuration ................................................................... 68
Windows NT Server ....................................................................................... 68
Unix Systems ................................................................................................. 71
Registering your NetComm Product ........................................................................... 72
Warranty Registration Form .......................................................................... 73
Product Warranty ............................................................................................ 75

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Section 1 - Introduction
The NetComm Mini Print Server has been designed to provide a simple and efficient
network printing solution and allowing one printer to be shared between multiple
computers. It is packed with features, including:
■Versatility. The Wireless Print Server supports up to four protocols: TCP/IP, SMB
(Service Message Block), AppleTalk (EtherTalk), and NetBEUI. It features an Ethernet
interface ports and operating system support includes Unix, NetWare (NDPS LPR printing),
and Microsoft Windows.
■Easy Installation. The Wireless Print Server makes adding printers or plotters to your
network simple. The auto-sensing feature on the LAN interface means that there is no need
to set jumpers or perform software configuration to select the network interface used.
■Easy Setup. A number of utility programs are supplied to simplify setup. For Windows
95/98/Me/NT/2000/XP users, the BiAdmin program makes it easy to configure the Wireless
Print Server for a variety of network and server configurations.
■Web-based Interface. The Web-based interface provides an easy method of configuration in
TCP/IP networks to every model.
■Compact Size. This allows the Wireless Print Server to be used even where space is
limited.
■Remote Management Tools. A variety of software tools are provided. In most
environments, both the Wireless Print Server and attached bi-directional printers can be
configured remotely.
■SNMP Support. The Wireless Print Server can act as a SNMP agent, with it own MIB.
This allows TCP/IP users to monitor, configure and troubleshoot the Wireless Print Server
using their existing SNMP management tools.
■Internet Printing Protocol (IPP) Support. Some Print Server models can act as an IPP
(Internet Printing Protocol) Server, allowing clients, suppliers, colleagues and others to print
to your printer from anywhere on the Internet. Windows IPP Client software is also
supplied.
■Wireless LAN Support. Wireless stations supporting the IEEE 802.11b standard can
interoperate with the Wireless Print Server. Both LAN and WLAN users can print to the
attached printer.

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Section 2 - Connecting your Wireless Print Server
This section describes how to install the Wireless Print Server in your Local Area Network.
1. Preparation
■Ensure the power is OFF. Do not connect the Wireless Print Server while power is On.
■Find the Default Server Name for your Print Server. The Default Server Name is shown
on a sticker on the base of the device. It consists of 8 letters and/or digits. Record this
name; it may be needed during configuration.
2. Connect the Printer
Connect the parallel printer and USB printer cables to the appropriate ports on the Wireless
Print Server unit. Parallel port cables should be less than 3 meters long.
3. Connect the Network Cable
■Connect the network cable to the proper connector on the Wireless Print Server. The
Wireless Print Server will automatically recognize whichever connector is used.
Note: This will disable the Wireless interface, because the default "Infrastructure
mode" wireless setting can NOT be used with the LAN interface. To use both
the LAN and Wireless interfaces, the Wireless mode must be set to "Ad-
hoc".After configuration, the LAN interface can be disconnected if not
required.For LAN application, the LAN cable need to be inserted before
power ON.
4. Power Up
Plug in the power adapter cable and power up. Start-up will take only a few seconds.
5. Check the LEDs
■The Red Error LED should flash, then turn Off. When the Red LED goes off and the
Green LED remains lit or flashes, the Wireless Print Server is ready. The Red Error LED
will remain flashing if the Wireless Print Server can't connect to the printer.

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Diagnostic Push Button
The Wireless Print Server is fitted with a Diagnostic Push Button. The button is recessed; a pin
or paper clip can be used to press it. This button has 2 functions:
■Restore the factory default settings
■Print a test page containing all current settings.
To restore the factory default settings:
1. Turn the Wireless Print Server OFF.
2. Press and hold the diagnostic button. While pressing the button, switch the Wireless Print
Server ON.
3. If you continue pressing the button for 10 seconds, a diagnostic page will be printed,
showing the new (default) settings.
To generate a Diagnostic print out
1. Ensure that both the Wireless Print Server and the printer attached to port 1 are ON.
2. Press the diagnostic button, and hold it in for 2 seconds.
3. The test page, containing the current settings, will be printed.
Note: PostScript printers are unable to print this page. If you have a PostScript printer on
Port 1, the test page will not be printed.
LED Indicators
The Mini Print Server has four LED indicators; LAN, WLAN, Status, and Error. The LED
indicator modes are described in the following table:
LED Status Description
All LEDs Off No power.
Status Green Power on.
Error Red Hardware error
WLAN IdleFlashing Transmitting or receiving data through the Wireless
LAN.
LAN IdleFlashing Transmitting or receiving data through the LAN.

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Signal Range
WLAN devices are designed to operate over a radius of 100 meters indoors and 300
metres outdoors. Obstructions such as walls, ceilings, floors, office equipment, and
furniture can reduce this range. The following example or just some factors that affect
the signal range of your Wireless network.
■Obstructions. The Wireless LAN radio signal can penetrate through ceilings and walls.
However, each wall or ceiling the signal must pass through to reach other WLAN devices
will reduce the effective range your Wireless LAN.
You should also keep the depth of the obstructions to a minimum. Take an example of a wall
that is half a metre thick. For a radio signal going through the wall, at a forty degree angle, it
must pass through almost one metre of material. At a two degree angle, this increases to over
14 metres! Position adaptors and access points so that the signal will travel straight through
a wall or ceiling for better reception.
Position your adaptors and access points above desk height so as to minimise the number
and depth of obstructions and always position your adaptors and access points so that the
signal passes through drywalls or open doorways and not through metallic materials.
■Antenna Position: Where possible, keep your adaptors and access points at least 1 or 2
metres away from devices that generate strong radio-frequency or electromagnetic signals,
such as microwaves, computer monitors, cellular telephones and electric motors. Use the
utilities included with your product to measure the best reception (signal quality/strength)
achieved when repositioning the antenna.
Should the signal be inadequate in an area where you wish to use your wireless network,
consider adding Access Points to increase the signal strength in that area.

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How to Make Your Wireless Network More Secure
Wireless networks can be vulnerable to an outsider gaining access if the encryption
settings are not set adequately. Some of the default security settings on some wireless
hardware, and in Microsoft Windows, may allow access to your wireless network from
other wireless devices.
The concepts that are presented here are offered only as a guide, and may help make
your wireless network more difficult for an outsider to gain access. For more specific
information about the implementation of these suggestions, you should consult a
trusted security source.
■Enable Wired Equivalent Privacy (WEP) encryption
The 802.11b standard, which your NetComm WLAN device is based on, permits Wired
Equivalent Privacy (WEP) encryption. Depending on what other hardware you use your
Wireless Print Server with, there are two levels of WEP typically available: 64-bit
encryption (based on a 40-bit encryption key), and 128-bit encryption (based on a 104-bit
key). We strongly recommend that you enable WEP.
■Change the default Service Set Identifier (SSID) and passwords for your network devices.
Do not change the SSID or password to reflect your name, address, or anything that would
be easy to guess as this could make it easy for an outsider to gain access to your wireless
network.
■Install Access Points away from windows
If you are installing access points, think about locating them towards the centre of your
home instead of near the windows. Plan your coverage to radiate out to the windows, but
not beyond. If the access points are located near the windows, a stronger signal will be
radiated outside your home making it easier for those outside the building to locate your
network.
■Check the range of your network
Take a notebook, or a PDA computer, that is equipped with a wireless network PC Card and
go outside your home to survey what range you get when moving around your property or
neighbourhood. You may be surprised how far the signal radiates. If you can connect from
three or four houses away, so can someone else.
■Use a combination of the previous suggestions.

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Section 3 - Configuring your Wireless Print Server
This section provides an overview of the configuration process for Windows operating systems.
Overview
As the Wireless Print Server is designed to support many different platforms, the configuration
required would depend upon the environment in which it is installed.
■The Wireless Print Server usually requires configuration, but if there is a DHCP server on
your network, then the device is just plug-and-play. A Windows-based setup Wizard is
provided on the CD-ROM to simplify this task. This configuration is not required if you
are using a Macintosh computer.
■Computers wishing to use one of the printers attached to the Wireless Print Server will
always require configuration. See Section 4- Configuring your Computer for details.
■If you wish to use a queue-based printing system using Windows NT Server/Windows 2000/
Windows XP, the Network Server must be configured as detailed in Appendix B - Network
Server Configuration. However, it is not necessary to use a Network Server-based queue;
client computers can print directly to the Wireless Print Server using the Peer-to-peer
Printing when installed with the User setup option on the CD-ROM.
Configuration Methods
The following methods are available to perform the required Print Server configuration:
■Windows-based Wizard.
■BiAdmin management utility program.
■Web-based setup.
Advanced Configuration and Management
The BiAdmin management utility is provided for advanced configuration and management. This
program is installed by default when the Administrator installation option is selected. See
Section 5 for details on using BiAdmin.
Web Based Configuration and Management
The Wireless Print Server can be accessed directly through a web browser for advanced
configuration and management. See Section 6 for details on using Web Based Configuration.

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Using the Windows Wizard
The Windows-based Wizard is supplied on the CD-ROM, and runs on Windows 95, 98, NT4.0,
ME, Windows 2000 and Windows XP.
Using this Wizard is the recommended method to configure the Wireless Print Server. It can be
used configure the Wireless Print Server for your Network environment, even if the Wireless
Print Server does not have a valid IP address.
Procedure
1. Insert the supplied CD-ROM into your drive. If the setup program does not start
automatically, run SETUP.exe in the root folder.
2. On the first screen, shown below, click Setup Wizard.
3. Click Next on the first screen of the Wizard, to view a list of Print Servers on your LAN.
4. Select your new Wireless Print Server , then click Next to continue.

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5. Enter the required data on the following screen.
■Name of the Wireless Print Server can be changed if you wish.
■Comment is optional.
■Select or enter the Workgroup name for this Print Server.
6. Click Next to configure the TCP/IP Screen:
■Select Obtain IP Address automatically if your LAN has a DHCP Server, otherwise
select Fixed IP Address.
■For Fixed IP Address, enter an unused address from the range used on your LAN, or
click the Suggest New Values Button.
■Use the same Network Mask and Gateway as computers on your LAN.
7. On the Wireless Screens, the settings should be set to match your other Wireless Stations.
For details about each setting, refer to the following section on Wireless Configuration.
8. Click Finish to save the data to the Wireless Print Server .
Note: To install the Wizard on your computer, use the "Installation" option.

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If the desired Print Server is not listed:
■Check all cables to the Wireless Print Server .
■Check the Wireless Print Server's LEDs:
■The Red Error LED should be OFF and the Green Status LED should be ON.
■Check that your computer and the Wireless Print Server are on the same LAN segment. (If
you don't have a Router or Gateway on your LAN, you only have 1 segment.)
■Check that your computer has either the TCP/IP or NetBEUI network protocols installed.
See Checking your Network Protocols on page 11 for details.
■If all else fails, connect your Wireless Print Server by LAN or directly to a computer using a
cross-over cable and change the settings to allow the Wireless Print Server to be accessed on
your Network.

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Wireless Configuration
The Wireless Print Server is a Wireless station, NOT an access point. Like all other
Wireless stations, they have 3 modes:
■802.11 Ad Hoc mode - no Access Point is used, Wireless stations communicate directly with
each other. This is the current standard.
■Ad Hoc mode - no Access Point is used, Wireless stations communicate directly with each
other. This is the older standard, and requires that each Wireless station is set to use the
same Channel. (In 802.11 Ad-hoc mode, a Wireless station will scan all channels to find
compatible ad-hoc groups it can join.)
Note: Of the two (2) Ad-hoc modes, "802.11 Ad Hoc" mode is recommended. If your
Wireless LAN Card doesn't provide "802.11 Ad Hoc" mode, try "Ad Hoc" mode
on the Computer and "802.11 Ad Hoc" on the Wireless Print Server. If this fails,
select "Ad-hoc" mode on the Wireless Print Server.
■Infrastructure (Default) - all Wireless stations connect to the Access Point. This allows
connection to both other Wireless stations and the wired LAN.
Note: The Wireless Print Server does NOT allow both a LAN connection and
"Infrastructure" mode. In "Infrastructure" mode, connecting a LAN cable will
disable the Wireless interface. To use the LAN interface, "Ad-hoc" mode must
be used.
Required configuration
Ad-hoc Mode &
802.11 Ad-hoc Mode Infrastructure Mode
SSID If 802.11 Ad Hoc mode is configured, Must match the Access Point.
the Wireless Print Server will join any
group with the same SSID. If there's
no Ad Hoc group available on the
environment, the Wireless Print
Server will create the group by the
SSID number value it configured.
Channel In Ad Hoc mode, the Wireless Print Access Point sets the Channel used.
Server will join any group with the
same Channel number.In 802.11 Wireless stations automatically
Ad Hoc mode, the Wireless Print Server locate the correct channel.
will scan all Channels to look for
compatible groups it can join. If there
is no existing Hoc group available, the
Wireless Print Server will create the
group using its own Channel number.
WEP Settings Must match the other Wireless stations. Must match the Access Point.

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Section 4 - Configuring your Computers
This Section details the client configuration required on LAN computers to use the printers
attached to the Wireless Print Server.
Overview
Before performing client configuration, the Wireless Print Server must be installed on your LAN,
and configured as described in the previous sections. Both the Print Server and the attached
printers must be powered ON.
Printing Methods
The Wireless Print Server supports a number of printing methods:
■Peer-to-peer Printing means that the print jobs are stored (queued) on your computer, and
sent directly to the Wireless Print Server when it is available.
■Windows SMB printing is a Microsoft standard for using a "Network Printer". No
additional software needs to be installed on your Windows computer, and printing from MS-
DOS programs is supported. However, because the Wireless Print Server can not store files,
large print jobs may cause problems.
■Server-based Print Queue means that all print jobs are stored (queued) on the Network
Server (e.g. Windows NT/2000) and then sent to the Wireless Print Server . This allows the
Network Administrator to modify the Print Queue. For example, an important job can be
moved to the head of the queue.
■AppleTalk is also supported, and normally no configuration of the Wireless Print Server is
required. See the Macintosh section of this section for details of client configuration.
Which printing method should I use?
■If using Windows 95, 98, NT, Me, 2000, or XP, the easiest method to use is Peer-to-peer
Printing.
■If using Windows, and you need to print from MS-DOS programs, or you don't wish to
install additional software, use SMB.
SMB is not suitable for large, complex documents. If you need to print large documents, as
well as MS-DOS printing, you should install BOTH Peer-to-peer Printing and SMB
printing. MS-DOS programs can use the SMB printer, Windows programs should use Peer-
to-peer Printing.
■If your LAN has Network Servers (e.g. Windows NT, Windows 2000 Server) use the
method advised by your Network Administrator. The Wireless Print Server can print via a
queue located on a Network server, if desired.
■Unix users - refer to the Unix Manual on the CD-ROM, in the Manual/Unix directory.
■Macintosh users - refer to the Macintosh section of the User Guide.

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Checking your Network Protocols (Windows 9x)
Your computer must have EITHER the TCP/IP or NetBEUI protocols installed. (All versions of
Windows after Windows 95 have TCP/IP installed by default.)
■If using the Peer-to-peer Printing, the installation program will check this for you.
■If using other methods, you must check manually, as follows:
1. Select the Settings -> Control Panel -> Network option on the Start Menu. You should
see a screen like the one following:
■The highlighted line (TCP/IP -> PCI Fast Ethernet Adapter) indicates that TCP/IP is
installed. Your computer will show the name of the your Network card rather than "PCI
Fast Ethernet Adapter".
■The line in the list (NetBEUI -> PCI Fast Ethernet Adapter) indicates that the NetBEUI
protocol is also installed on this computer. Your computer will show the name of the
your Network card rather than "PCI Fast Ethernet Adapter".
2. If neither line is present:
■Install the NetBEUI protocol by selecting Add -> Protocol -> Microsoft -> NetBEUI -
> OK. You may be prompted for your Windows CD-ROM.
■If required, you can also install TCP/IP. However, depending on your LAN environment,
TCP/IP may require further configuration.
3. If either protocol is already installed, proceed with installation.

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Windows Peer-to-peer Printing
With this printing method, print jobs are stored (queued) on your computer, and then sent to the
Wireless Print Server when it is available.
Note: Windows 2000 & XP require no additional software.
For other versions of Windows, the supplied PTP (Peer-to-Peer) Printer Port software must be
installed on each computer.
Windows 2000/XP Setup
The recommended printing method is to use
LPR, as follows:
1. Open your Printers folder, right-click the
desired printer and select Properties.
2. Select the Ports tab and click the Add Port
button.
3. Choose Standard TCP/IP Port, then click
New Port.
4. The Add Standard TCP/IP Printer Port
Wizard will appear. Click next to
continue and when prompted, enter the
IP Address of the Wireless Print Server in
the Printer Name or IP Address field, then
click Next.

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5. On this screen, select Custom, and click
the Settings button.
6. On the Port Settings screen:
■Choose LPR in the Protocol section
■Enter a Queue name
■Ensure the LPR Byte Counting
Enabled setting is Enabled.
■Click OK to confirm your changes,
then click Next to continue.
7. Follow the prompts to complete the
Wizard.

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Windows 9x/ME Setup
Before performing the following procedure, the Wireless Print Server must be installed on your
LAN, and configured as described in Section 3. Both the Wireless Print Server and the attached
printer should be powered ON.
1. Insert the supplied CD-ROM into your drive. If the setup program does not start, run
SETUP.exe in the root folder.
2. Click Installation button, then select User Install.
3. Follow the prompts to complete the installation of the Peer-to-peer Printer Port Driver.
(Refer to the Windows section of Section 8 - Troubleshooting if there is a problem with the
installation.)
4. The Print Driver Setup will then run.
In future, you can use Start -> Programs -> 802.11 Wireless LAN -> PrintServer Driver
-> Printer Port Setup to run the program again.

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5. After prompting you to check that both the printer and print server are on and the cables
connected correctly, the program will search for Printer Servers on the network, and a screen
like the following will be displayed.
■If desired, click Refresh.
■The name of the attached printer will be displayed if possible. If "No printer" is
displayed, check that the printer is properly connected and powered on.
If your Print Server is still not listed:
■Click the "Refresh" button.
■Check that both the Wireless Print Server and the printer are properly connected, and
powered on.
■Check that the Wireless Print Server has been configured. (Use the Setup Wizard on the
CD-ROM.)
■If using TCP/IP, try installing the NetBEUI protocol. (See the earlier section on
Checking your Network Protocols for details.)
■Then try again.
6. Select the desired port on the Wireless Print Server , then click Next.
7. If using the Epson Spooler Manager, this program must be disabled, as follows:
a. Run the Epson Spooler Manager.
b. Select "Queue Setup" from the menu.
c. Click "Use Print Manager for this port".
d. Click "OK" to exit.

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8. The printer port will be created, then a screen like the following will be displayed.
9. Select the correct Windows printer in the Existing Printers list, and click the Connect button.
If the correct printer type is not listed, click "Add New Printer" to run the Windows Add
Printer wizard. Step through the Wizard and install the required printer:
■Select the correct Printer Manufacturer and Model, or use the "Have Disk" option if
appropriate.
■We recommend changing the Printer name to indicate which device is on. (e.g. HP2100 on
SCA43600_P1)
■If prompted about Sharing the printer, do NOT enable Sharing.
■When the Printer installation is finished, it will be listed in the Configure Printer Port
screen above. Select it and click Connect.
10. Installation is now complete. You can now print using this printer. To install additional
printers, please repeat setps 5 to 9.
■Use the Start menu to run this program in future. The default installation is Start ->
Programs -> 802.11 Wireless LAN -> PrintServer Driver -> Print Driver Setup.
Management
■Print jobs can be managed like any Windows printer. Open the Printers folder (Start ->
Settings -> Printers) and double-click any printer to see the current print jobs.
■If the printer attached to the Wireless Print Server is changed, just run this program again,
and select the correct printer.
■To delete a port created by this setup program, use the Windows Delete Port facility:
■Right-click any printer in the Printers folder, and select Properties.
■Locate the Delete Port button. This button is on the Details or Ports tab, depending on
your version or Windows.
■If the Wireless Print Server's IP Address is changed, and you can no longer print, delete
the port (see procedure above) and re-install it.

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Advanced Port Options
The options for the Peer-to-peer Printing are accessed via the Port Settings button.
1. Select Start -> Settings -> Printers to open the Printers folder, then right-click on one of
the connected Printers, and select Properties. The Port Settings button is on the Details or
Ports tab, depending on your version of Windows.
2. Click on the Port Settings button to display the following screen:
Items shown on this screen are as follows:
Port If desired, click Browse to select a different Print Server. If the
selected device has multiple ports, the Select Device Port button
can be used to select the port.The Port Name can not be changed
after installation. This name is shown in the Printer's Properties.
Banner Check this option to print a banner page before each print job.
■If using a PostScript Printer, check the PostScript box.
■The User Name will be printed on the banner page.
Retry Interval Sets how often Windows will poll the Wireless Print Server to
establish a connection when the printer is busy. Increase this
value if you get too many warning messages.