Canon iR5055 Series Service Manual page 521

Cause
The image data size is in excess of the upper limit imposed on transmission
data size set in user mode, thus causing suspension of transmission.
# 706
An address table is being imported from or to the remote UI; or, a different
transmission component is being used.
# 711
All memory of the Box is used.
# 712
The Box is full of files.
# 713
The file has been removed from the Box before transmitting the URL.
# 751
The server is yet to start up. The network is disconnected. (The connection
to the target may have failed, or the connection may have been cut in the
middle.)
# 752
The SMTP server name of the e-main/i-fax in question may be wrong, or the
server in question is yet to start up. Or, the appropriate domain name or e-
mail address has not been set. Or, the network has been disconnected.
# 753
A TCP/IP error has occurred in the course of e-mail transmission. (e.g.,
socket, select error)
# 754
The server has not been started up for transmission, or the network is
disconnected. Or, the target settings are wrong.
# 755
The TCP/IP settings are not operating normally, thus not permitting
transmission.
The appropriate IP address has not been set up.
When the machine is started up, its IP address is not assigned by means of
DHCP, RARP, or BOOTP.
# 756
In system control setup (user mode), 'use NetWare' is set to 'off' in NetWare
settings.
# 801
While e-mail is being transmitted or i-fax is transmitted/received, the
communication with the SMTP server encountered a timeout error because
of a factor associated with the main server.
While an SMTP connection is being used, the SMTP server has returned an
error.
The address setting is not correct.
When data is transmitted to the file server, an error has occurred owing to a
factor associated with the server.
Remedy
Try changing the upper limit imposed on transmission data size as part of the
communication control settings of system control settings (user mode). When selecting
low resolution mode or using i-fax, try decreasing the number of images to send at one
time so that the transmission will not be in excess of the upper limit imposed on transfer
data size.
Start over once again.
Delete files from the Box.
Remove file from the Box.
Put the file in question back into the Box, and start over.
Check the target. Check the network.
Using the network settings of the system control setup (user mode), check the SMTP
server name, domain name, and e-mail address. Check to see that the SMTP server is
operating normally. Check the connection of the network.
Check the condition of the network cable and the connector. If the operation does not
return to normal, try turning off and then back on the main power of the machine.
Check the server and the network. Check the settings of the target.
In user mode, check the TCP/IP settings.
In user mode, check the TCP/IP settings.
In user mode, check the TCP/IP settings.
In network settings of system control setup (user mode), set 'use NetWare' to 'on'.
1. Check to see that SMTP is operating normally.
2. Check the condition of the network.
1. Check to see if SMTP is operating normally.
2. Check the condition of the network.
3. Check the address setting.
4. Check the condition of the file server and the setting.
Chapter 16
16-21