Network-related Problems
195
Proble
m
Solvin
g
11
Internet/Intranet Connection Problems
The possible causes and remedies for problems when connecting to the Internet or intranet
are as follows:
When connection to the Internet/Intranet fails
Cannot delete jobs.
Wait for a while, and refresh the browser.
Cause
Remedy
The Authentication feature
used on the remote server is not
supported by the machine.
Only Basic Authentication is supported by the machine.
The machine does not support NTLM/digest.
For security purposes, change to the Authentication
feature using SSL.
The remote linkage services
used does not support the
model or accessories of the
machine.
Purchase products/models/accessories supported by
the remote linkage services.
The IP address is incorrect.
Confirm the IP address. If the IP address is incorrect,
either set a static IP address or resolve the IP address
using DHCP or AutoIP.
The IP gateway address is
incorrect.
Set the correct IP gateway address when connecting to
the proxy server, or to a Web server via the IP gateway.
The subnet mask is incorrect.
Set the correct subnet mask corresponding to your
environment.
The DNS server address is
incorrect.
Confirm the DNS server address.
The DNS server selected cannot
resolve the address.
Select a DNS server that can resolve the address.
When connecting via the proxy server
Set the IP address of a DNS server that can resolve
the address of the proxy server.
When not connecting via the proxy server
Set the IP address of a DNS server that can resolve
the destination address.
The address of the address that
does not use a proxy server is
incorrect.
Confirm whether only addresses that do not use a proxy
server are set. Even if addresses not through a proxy
server are specified using the FQDN, if a server is
directly accessed using its IP address, the registered
server is not excluded. Set the address not to use a
proxy server. Likewise, even if you directly specify an
address that does not use a proxy server, if a server is
accessed with the FQDN, the registered server is not
excluded. Set an IP address with the FQDN not to use a
proxy server.
The desired server, or the proxy
server is down.
Confirm whether the desired server or the proxy server
is operating correctly.
The network cable is not
connected, or broken.
Confirm whether the network cable is correctly
connected. We recommend using a spanning-tree
configuration, with which network disconnection rarely
occurs.
Symptom
Remedy
Summary of Contents for DocuPrint P505 d
Page 1: ...1 RFX3ULQW 3 G User Guide ...
Page 9: ...1 1Before Using the Machine ...
Page 15: ...2 2Setting Up the Printer Printer Setup ...
Page 28: ...Setting Up the Printer Printer Setup 28 Setting Up the Printer Printer Setup 2 ...
Page 29: ...3 3Product Overview ...
Page 37: ...4 4Paper and Other Media ...
Page 59: ...5 5Printing ...
Page 75: ...6 6Device ...
Page 87: ...7 7CentreWare Internet Services ...
Page 142: ...CentreWare Internet Services 142 CentreWare Internet Services 7 ...
Page 143: ...8 8Encryption and Digital Signature Settings ...
Page 151: ...9 9Authentication and Accounting Features ...
Page 157: ...10 10Maintenance ...
Page 182: ...Maintenance 182 Maintenance 10 5 Bundle the cable 6 Slide and lift the 4 Bin Mailbox ...
Page 183: ...11 11Problem Solving ...
Page 269: ...12 12Appendix ...
Page 278: ...Appendix 278 Appendix 12 ...