Oki C 5400n - Manual (Page 137)

Troubleshooting • 135
Miscellaneous Problems
Printer makes a strange noise.
Printer takes a long time to start printing.
Possible cause Remedy
The printer is not
horizontal. Place the printer on a stable, level surface.
There are scraps of
paper or other foreign
matter inside the printer. Check the inside of the printer and remove any
such objects.
The top cover is not
firmly shut. Press the left and right sides of the top cover.
Possible cause Remedy
The printer has to warm
up returning from power
save mode. In the printer menu settings, set power save to a
higher value to increase the length of time before
entering power save mode (
SYS CONFIG MENU
→ POW SAVE TIME ).
The image drum carries
out a cleaning process
to ensure print quality,
which takes time. Wait until this process has been completed.
The fuser unit adjusts
temperature, which
takes time. Wait until this process has been completed.
The printer is
processing data from
another interface. Wait until this data is processed.