Troubleshooting For Wired Lan Connection; Troubleshooting For Wireless Lan Connection - Printronix LP654C User Manual

Troubleshooting for wired LAN connection

For Windows/macOS
Cause
A crossover cable is used.
There is a compatibility problem
with the hub.
Wired LAN (LAN1) settings are not
appropriate.
Wired LAN settings are not
appropriate.
Depending on the network device
you are using, the connection may
become unstable if Energy
Efficient Ethernet (EEE) of the
wired network (LAN1) of this
machine is enabled.
For Windows
Cause
The IP address is incorrect.
The WSD port is in use.

Troubleshooting for wireless LAN connection

Unable to connect to wireless LAN
For Windows/macOS
Cause
The wireless LAN module is not
enabled.
Solution
Use a straight cable.
Press the scroll buttons on the operator panel several times
to select the proper connection from [Admin Setup] -
[Network Setup] - [Wired(LAN1) Setup] - [HUB Link
Setting].
See the Instruction Manual supplied with the hub.
Check the wired LAN (LAN1) settings.
Either the standard wired LAN (LAN1) or wireless LAN is
enabled for the gateway address. Select the standard wired
LAN (LAN1) from [Admin Setup] - [Network Setup] -
[General Setup] - [Enabling Default Gateway].
Check if the switching hub supports Energy Efficient
Ethernet (EEE).
If it supports, change [Admin Setup] - [Network Setup] -
[Wired (LAN1) Setup] - [Energy Efficient Ethernet] to
[Disable] from the web page of this machine and check if it
improves.
Solution
 Make sure the IP address of this machine matches
the one set on the PC.
 Make sure the IP address does not overlap with that
of other devices.
 If [IP Address Set] is set to [Auto], the address may
change dynamically. If the setting changes frequently,
change [IP Address Set] of this machine to [Manual],
and match the IP address of this machine with the one
set on the PC.
 Make sure the configured IP address, subnet mask
and gateway address are all correct.
 Make sure that the print port of the printer driver is
correct.
 For the Printronix LPR utility, check the IP address
settings with the Printronix LPR utility.
When the print port does not function well with "WSD",
specify the IP address or short printer name of this machine
in the standard CP/IP port, and add the print port.
Solution
To connect to a wireless LAN, set [Extended Network] to
[Wireless].
- 356 -
Reference
-
-
Admin Setup
Admin Setup
Web page
(Managing this
machine from a
PC)
Reference
Printing the menu
map
(configuration)
Printronix LPR
Utility
-
Reference
Connecting via a
wireless LAN