Canon LBP7210Cdn Manual page 423

The unicast
communication mode
is specified.
<Question 18> Try the following points.
Connect the printer and computer with a cross cable.
Not printable
<Question 19> Install the printer driver again.
Uninstalling the Printer Driver Using [Canon LBP7210C Uninstaller]
Auto Setup (Recommended Method)
Manual Setup (Windows XP/Server 2003 Only)
Not printable
<Question 20> Can you print from another computer connected to the printer with a LAN cable?
Printable
Reset it to the normal mode or contact your network administrator.
Checking and Specifying the Unicast Communication Mode
Nevertheless, if printing does not work, proceed to <Question 19>.
Nevertheless, if printing does not work, proceed to <Question 20>.
Try the following point.
Disable resident software including security software.
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