Canon imageRUNNER 2270 Service Manual page 650

Chapter 15
Cause
In relation to an attempt for transmission of e-mail/i-
fax, a request has been made for the use of a client
certificate by the mail server.
# 843
The time used by the KDC (key distribution center)
server and the time used by the machine are different
significantly.
# 847
The memory of the Box has been used up, not
permitting the storage of the received file in the fax
box.
# 851
The remaining memory of the machine is running
short.
There are more than 100 files in the specified box, not
permitting additional storage.
# 852
The main power switch has been turned off while a job
is being executed, causing an error.
# 899
The transmission of e-mail or i-fax has ended.
However, the transmission has gone through multiple
servers, and there is no way of finding out whether the
transmission has reached the target.
# 995
The reservation for the transmission has been
cancelled.
15-44
Remedy
1. Set 'SSL' to 'OFF' as part of the network settings
under the system control settings (user mode).
2. Change the mail server settings so that it will not
request a client certificate.
1. Correct the time as part of the date/time settings
under the system control settings (user mode).
2. Correct the time used by the KDC (key distribution
center) server.
Remove unnecessary files from the fax box or the
system box.
Check the remaining memory of the machine; then,
remove unnecessary files for the Box.
Remove unnecessary files from the specified box.
Check to see that the main power switch is on; as
necessary, try once again.
1. Check with the target to see if the transmission has
arrived.
2. Check to see if an error notice has arrived.
As necessary, start over.