How do I scan from a Canon G6020 rear tray to my computer

[missmichael247]

I just bought a Canon G6020 printer, it seems great. I can't find out how to SCAN, not print, SCAN from the rear tray of the printer to the computer. The rear tray is for multiple documents (small stack of documents). But I am unable to get it to scan. 

Please advise. 

[shadowsports]

Greetings,

The G6020 scans from the glass platen.  It does not have an ADF.  The rear tray is used for loading specialty papers for printing, you can't scan anything throuigh it.  Its a paper feeder, not a scanner.