Problem Cause Solution
When printing to envelopes,
the envelopes may be fed in
together, or the envelopes
may not be fed.
The envelopes are curled. Make sure you fully flatten curled
envelopes before you load them. Do
not stack envelopes over the specified
limit for the paper tray. If misfeeds still
occur after the envelopes have been
flattened, load envelopes on the tray
one at a time and print them
individually. For details about how to
load envelopes, see "When Loading
Envelopes", Specifications.
Cannot print in duplex
mode.
You have selected a paper
tray that is not set for duplex
printing.
Change the setting for "Apply Duplex"
in "Tray Paper Settings" to enable
duplex printing for the paper tray. For
details about setting "Apply Duplex",
see "Tray Paper Settings", Settings.
Cannot print in duplex
mode.
You have selected a paper
type that cannot be used for
duplex printing.
In "Tray Paper Settings", select a paper
type that can be used for duplex
printing. For details about setting
"Paper Type", see "Tray Paper
Settings", Settings.
The machine does not turn
off in 2 minutes after the
main power is turned off.
The machine cannot perform
the shutdown procedure.
Repeat the shutdown procedure. If the
machine does not turn off, contact your
service representative.
An error has occurred when
the address book is changed
by using the display panel or
a web browser on a
networked computer. (When
using a web browser, you
are using Web Image
Monitor, which is installed
on the machine.)
The address book cannot be
changed while you delete
the multiple stored
documents.
Wait a while, and then retry the
operation.
9. Troubleshooting
210