Oki B412dn User Manual - page 240
Causes and Solutions for Other Cases
Cannot print
Cause
Solution
Reference
The printer is turned off.
Turn the printer on.
The interface is disabled.
Set [USB] to [Enable] in the printer's menu
settings.
The printer cable is disconnected.
Insert the printer cable.
-
Status is [Offline].
Press
(ONLINE) to switch to [READY
TO PRINT].
There is a problem with the printer cable.
Replace it with a spare printer cable, if
available.
-
A switch, buffer, extension cable or USB hub is used.
Connect the printer to the computer directly. -
The output port of the printer driver is incorrect.
Specify the output port that the printer cable
is connected to.
-
The printer is processing a print job from another interface.
Wait until the print process is complete.
-
Another printer driver that operates when connected via a
USB interface is installed.
Remove the relevant printer driver.
-
Free space in memory is insufficient.
Cause
Solution
Reference
The print data is complicated.
Simplify the print data.
-
Printing is slow.
Cause
Solution
Reference
Printing is also being processed in the computer.
Use a computer with faster processing speed.
-
[High Quality] or [Fine/Detail] is selected for
[Quality] or [Print Quality].
Select [Normal] for [Quality] or [Print Quality] in
the printer driver.
The print data is complicated.
Simplify the print data.
-
Setup cannot be performed through network connection. Unable to print.
Cause
Solution
Reference
There is a problem
with the setup or
printing.
Refer to "If You Cannot Print Via the Network".
The network
connection setting is
incorrect.
The printer cannot connect to a wired LAN and wireless LAN at the same time. To
connect to a wired network, set the network connection to wired. To connect to a
wireless network, set the network connection to wireless.
A connection is not
established to a
wireless access point.
Check that the wireless access point power switch is turned on, and then establish a
connection.
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