Brother MFC-J6520DW Basic User's Manual page 116

Error Message
Disconnected
Document Jam/too Long The document was not inserted or fed
High Temperature
Hub is Unusable.
Image Too Long
Image Too Small
106
Cause
The other person or other person's
fax machine stopped the call.
correctly, or the document scanned
from the ADF was too long.
The room temperature is too high.
A hub or USB Flash drive with hub
has been connected to the USB direct
interface.
The proportions of your photo are
irregular so effects could not be
added.
The size of your photo is too small to
trim.
Action
Try to send or receive again.
If calls are stopped repeatedly and
you are using a VoIP (Voice over IP)
system, try changing the
Compatibility to Basic(for VoIP).
(See Telephone line
interference / VoIP on page 135.)
(See Using the ADF on page 44.)
(See Document jam on page 115.)
After lowering the room temperature,
allow the machine to cool down to
room temperature. Try again later.
Hubs, including USB Flash drives
with built-in hubs, are not supported.
Unplug the device from the USB
direct interface.
Choose a regularly proportioned
image.
Choose a larger image.