Canon imageCLASS MF632Cdw, User Manual, Page: 667 / 779

● Ask the recipient to reload the paper.
#018
A fax could not be sent since the recipient's machine did not respond because the line was busy or for
other reasons.
● When the recipient's machine is turned OFF or the line is busy, a fax may not be sent. Ask the recipient to
check the machine status. When sending the fax overseas, insert pauses in the fax number.
Basic Operations for Sending Faxes(P. 217)
#022
Sending of a fax from a computer is disabled.
● To send a fax from a computer, you need to set <Allow Fax Driver TX> to <On>. For more information,
contact your Administrator.
Restricting Fax Sending from a Computer(P. 409)
A fax could not be forwarded because the specified destination was deleted from the Address Book.
● Register the forwarding destination again. If the documents that failed to be forwarded remain in
memory, you can forward it again.
Registering Destinations(P. 182)
Printing/Resending/Deleting Documents that Failed to be Forwarded(P. 240)
#037
A fax could not be sent because the memory is full.
● If a job queued, wait until the job is completed.
● If a received document is stored to memory, print or delete it.
Saving Received Documents into the Machine (Memory Reception)(P. 238)
● If sending an original with many pages, divide it into multiple sections.
● If sending a fax, reduce the resolution to scan the original.
Basic Operations for Sending Faxes(P. 217)
The file is too large to print.
● Optimize the file to reduce the size or divide the file into sections, and then proceed to printing again.
● Try printing from the printer driver. This may work well.
#054
A fax could not be sent because the specified destination fax number exceeded 40 digits.
● Specify the destination fax number within 40 digits.
Troubleshooting
659