Oki ES5442 Advanced Manual page 115

Cause
The machine is processing data from Wait until printing is completed.
another interface.
• Printing stops halfway.
Cause
The temperature inside the machine Wait for a while.
rises due to continuous printing for a When the machine reaches the
long time, resulting in the suitable temperature, printing restarts
temperature being adjusted. automatically.
• The specified settings such as the time setting have been erased.
Cause
The machine is left turned off for a The battery may reach its lifetime.
long time, or turn on and off the Contact your dealer.
machine every time you use the
machine.
• Free space in memory is insufficient.
Cause
The print data is complicated. Simplify the print data.
• All pages are not printed.
Cause
The WSD port is used. Change the print port to Standard
TCP/IP Port.
• Printing is slow.
Cause
Printing process is also processed in Use a computer with faster processing
the computer. speed.
You have selected [Fine / Detail Select [Nomal (600x600)] or [Draft
(1200x1200)] on the [Job Options] (600x600)] on the [Job Options] tab of
tab of the printer driver. the printer driver.
The print data is complicated. Simplify the print data.
Solution Reference
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• The printer driver is not correctly displayed.
Cause
The printer driver may not be
operating correctly.
• The machine turns off automatically.
Cause
If the machine is not used for a
certain period of time (the factory
default is 4 hours), the machine turns
off automatically. This function is
called Auto Power Off.
• The web page does not open.
Cause
The IP address is incorrect.
The LAN cable is disconnected.
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Solution
Uninstall the printer driver, and then
Removing the Printer Driver
install it again.
(Windows)
Removing the Printer Driver
(Mac OS X)
Installing Software
Solution
On the touch panel, press [Device
Saving Power Consumption
Settings], select [Admin Setup] >
with the Power Save Function
[User Install] > [Power Setup] > [Auto
(User's Manual)
Power Off], and then disable the
function.
Solution
Check the IP address to the machine,
Open the Web Page of This
and then enter proper value.
Machine
Make sure that the LAN cable is
Connecting a LAN Cable/USB
securely connected.
Cable (User's Manual)
4. Troubleshooting
Reference
Reference
Reference