Canon imageCLASS MF4690 Operation Manual page 179

4
Press [Start].
If you want to set the optional settings, press [OK] instead of pressing [Start]. (See "Optional Settings, " on
p. 7-10.)
When you set the documents on the platen glass, press [
press [Start].
You can remove the USB memory when <USB STORE COMPLETE/OK TO REMOVE USB> message
appears.
To scan another document, press [OK] or [Clear], and then repeat the procedure from step 2.
7-6
] or [ ] to select the document size, then