Filter
Top Products
Problem Cause Solution
The image on the back side
of duplex printing has
mottled blank patches or is
smudged.
Missing patches and
smudges are caused by
moisture leaking from the
paper.
• Do not install the printer in areas
that are susceptible to low
temperature.
• Use paper that has been stored in
the recommended temperature
and humidity conditions. For
details about the proper way to
store paper, see p.50 "Paper
Storage".
• Install the optional anti-humidity
heater. For details about the anti-
humidity heater, contact your
service representative.
White stripes appear on the
OHP.
Fragments of paper are
stuck to the OHP.
Use a dry cloth to wipe any paper
fragments off the back of the OHP.
Other printing problems
Problem Causes Solutions
It takes a long time to
complete a print job.
"Sleep Mode" might be set. The printer requires time to warm up if
it has been in "Sleep Mode". In
[System Settings], under [Timer
Settings], select [Sleep Mode Timer],
and then specify "Sleep Mode".
It takes a long time to
complete a print job.
Photographs and other data
intensive pages take a long
time for the printer to
process, so simply wait
when printing such data.
If the Data In indicator is flashing, data
has been received by the printer. Wait
for a moment.
Changing the following settings with
the printer driver may help speed up
printing:
• Select [Speed] in "Print Priority"
list.
• Select a lower resolution.
For details about how to change the
settings, see the printer driver Help.
3. Troubleshooting
116