16 Appendix
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Appendix
16
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When a computer's IP address or a computer name is changed
When you change a computer's IP address or a computer name, queries and cancel
processes submitted from the machine are no longer executed correctly. Thus, turn the
machine off and on when there is no print data in the receiving buffer.
Note • From the control panel on the machine, you can cancel print jobs or force the machine to print the
jobs remaining in the receiving buffer. For more information on the operation, refer to "11 Job
Status" in the User Guide.
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When the machine is off-line
If a computer instructs a print job while the machine is off-line, the machine does not
receive the data, and a write error dialog box is displayed on the computer.
îš„ Environment for Printing via SMB
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When using Windows 2000, Windows XP, Windows Server 2003, Windows Server 2008,
Windows Server 2008 R2, Windows Vista, or Windows 7 and the [Enabled] check box is
selected for [Unicode Support], you cannot print with the SMB environment.
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When printing via the SMB port on Windows XP, the user name may not be displayed
correctly.
îš„ SMB Authentication
When an IP address or a host name is used to designate the authentication server for SMB
authentication, even if the domain name is incorrect, the authentication succeeds if the
correct user name and passcode are entered.
Notes and Restrictions for Using TCP/IP
This section describes notes and restrictions to observe when using TCP/IP (LPD).
îš„ Configuration on the Machine
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IP addresses are managed for the entire system. Configure the settings only after
consulting your network administrator.
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The setting of subnet mask and gateway addresses may be required depending on the
network environment. Consult your network administrator and configure the required
settings.
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When the port status is set to [Enabled], it may automatically switch to [Disabled] if the
machine has insufficient memory. In this case, either set an unused port to [Disabled] or
adjust the assigned memory size.
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Adjust the receiving buffer size for LPD in [Receiving Buffer - LPD] according to usage. If
the receiving buffer size is smaller than the transmitted data, the machine may not be
able to receive the data.
îš„ Configuration on the Computer
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IP addresses are managed for the entire system. Configure the settings only after
consulting your network administrator.
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When setting the network such as IP addresses with a host used under the Network
Information Service (NIS), consult your NIS administrator.
îš„ Turning Off the Machine
Check the following points when turning off the machine:
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When [Receiving Buffer - LPD] is set to [Spool to Memory]