OKI 8w Manuel D’Utilisation

Your software (operating environment, applications
and printer drivers) controls the printing process. Make
sure you have selected the right driver for use with your
printer. See your software documentation for more 
information.

Pages curl 
excessively.

Printing on wrong side of 
paper.

Turn paper over in tray. 
(Note arrow on paper 
package). Install paper 
print side down in tray.

Moisture in paper. 
Improper storage.

Avoid storing paper in 
areas of excessive 
temperature and 
humidity. Store paper in 
protective wrapping.

High humidity.

Recommended operating 
humidity: 20–80%

Symptom

Problem

Solution

Symptom

Problem

Solution

Printing is garbled.

Incorrect driver is 
installed.

Install an appropriate 
driver.

Printer’s output is 
below rated speed.

Much of the printing 
delays will be caused 
by your application. 
Sometimes purely text 
documents will print 
slowly depending on 
the selected fonts and 
how they are 
transferred to the 
printer.

For maximum speed, 
use text in your 
document with fewer 
fonts.