Canon i-SENSYS MF729Cx Important Safety Instructions And Installation Manual page 683

For more information about this function, see
Save Toner
Got multi-page documents or drafts that don't need presentation-quality printing?
There's a setting that uses less toner. Give it a try and save toner and money.
For more information about this function, see
Paperless Faxing (MF729Cx / MF728Cdw / MF628Cw)
Assume you need paper to fax? Those old paper printouts you always make are a thing of the past. Send documents by
fax just as they are, created on your computer. It's paperless, so it's fast. And, received documents are first stored in
memory, allowing you to print out only those needed and eliminating worry about paper getting used on direct mailings,
etc.
For more information about this function, see
MF728Cdw / MF628Cw).
For more information about this function, see
Entering Sleep Mode.
Saving Toner.
Sending Faxes from Your Computer (PC Fax) (MF729Cx /
Storing Received Faxes into Memory (Memory Reception).