Which connection can I use to print from my device (Android™) using the Brother iPrint&Scan?

What is Brother iPrint&Scan?

A margin appears on the right side of the scanned document when using the Brother iPrint&Scan application on my Android™ mobile device.

Print a web page from iPrint&Scan when using an Android™ mobile device.

Printing from other applications than the Brother iPrint&Scan when using an Android™ mobile device.

Can I select paper trays from my device (Android™) using the Brother iPrint&Scan?

Can I print all PDF formats from my device (Android™) using the Brother iPrint&Scan?

Unable to print or scan when using Brother iPrint&Scan from my Android™ mobile device.

Printing documents from the Brother iPrint&Scan when using an Android™ mobile device.

Can I print from or scan to Android™ Smartphone?