Loading Documents In The Adf - Canon Color imageCLASS MF8170c Basic Manual

The illustration below shows how to place an LTR-size document on the platen glass.
3
Gently lower the platen glass cover.
The document is now ready for scanning.

Loading Documents in the ADF

Fan the edges that will feed into the machine first, then tap the
edges of multiple page documents on a flat surface to even the
stack.
3-4 Setting Up Documents