Printing does not take 
place.
Is the IP address selected correctly?
(Windows)
Check the IP address setting.
If the machine does not have a permanent IP address 
(the machine receives an IP address from a DHCP 
server), printing will not be possible if the IP address 
changes. Print the "All Custom Setting List" in the 
system settings and check the IP address of the 
machine. If the IP address has changed, change the 
port setting in the printer driver. 
➞ System Settings > "List Print (User)" > "All Custom 
Setting List"
☞ Software Setup Guide
If the IP address changes frequently, it is recommended 
that a permanent IP address be assigned to the machine.
➞ System Settings (Administrator) > "Network Settings"
Are you using a printer port created 
using Standard TCP/IP Port?
(Windows XP/Server 2003/Vista/
Server 2008/7)
Check the settings of your computer.
When a port created with Standard TCP/IP Port in 
Windows is used and the [SNMP Status Enabled] 
checkbox is  , it may not be possible to print correctly. 
Change the [SNMP Status Enabled] checkbox to  .
☞ Software Setup Guide
Is your computer in an unstable state? Restart your computer.
Printing is sometimes not possible when you run 
multiple applications at once or there is insufficient 
memory or hard drive space.
Is the machine specified correctly in the 
software application that you are using 
for printing?
Make sure that the printer driver of the machine is 
selected in the Print window of the application.
If the printer driver does not appear in the list of 
available printer drivers, it may not be installed correctly. 
Remove the printer driver and then install it once again.
☞ Software Setup Guide
Are the network connection devices 
operating normally?
Make sure that the routers and other network 
connection devices are operating correctly.
If a device is not powered on or is in an error state, see 
the manual of the device to correct the problem.
Is the I/O timeout setting too short? Check with your administrator.
If the I/O timeout setting is too short, errors may occur 
while writing to the printer. Ask the administrator of the 
machine to configure an appropriate time in "I/O Timeout".
➞ System Settings (Administrator) > "Printer Settings" > 
"Interface Settings" > "I/O Timeout"
Problem Point to check Solution