Yes, that is possible.
For type image it goes up to 1200 dpi.
For type text (OCR) it goes up to 600 dpi; this is sufficient and the result is satisfactory.
For type e-mail (no OCR) it goes up to 600 dpi.
For type file it goes up to 1200 dpi.
The settings can be defined and saved in the configuration (CC4 - ControlCenter).
Duplex works with all settings; speed is not great - but sufficient.

Price - performance for home office and private very good - would buy again.