Canon MF4600 Series Basic Operation Manual page 222

Error Code
#0403 The same file name exists when you
are scanning a document to a USB
memory.
#0406 Some kind of error has occurred in
the machine when you are scanning
a document to a USB memory (e.g.,
the USB memory is disconnected
from the machine, or file system is not
supported.).
#0703 The memory for image data is full
when sending documents.
#0705 The send operation was interrupted
because the size of the image data
is larger than that specified in <MAX
TX DATA SIZE> in <E-MAIL/I-FAX> in
<COMMUNICATIONS> in <SYSTEM
SETTINGS>.
11-24
Description Action
Press [OK] and rename the file.
Make sure that the USB memory is
inserted correctly to the machine, or
file system is supported.
Press [OK] and try again.
– Wait a few moments, and then try
sending again after other send jobs
are complete.
– Erase documents stored in
memory. If the machine still does
not operate normally, turn the
main power OFF, and then back
ON.
– Change the setting for <MAX TX
DATA SIZE> in <E-MAIL/I-FAX> in
<COMMUNICATIONS> in <SYSTEM
SETTINGS>.
– Select a lower resolution.
– Set <DIVIDE INTO PAGES> to <ON>
in send settings.