The following is included in the scope of delivery: - Power cord - Setup ink tanks - CD with installation software for Windows (Mac OS drivers available online) - Instruction manuals - Fax/telephone cable

Yes, duplex printing works

I bought the printer in September 2017. There was no cashback promotion then.

I use the printers with iOS from iPhone 11 and on Windows 10. Everything works well

According to research, this printer does not have a CD/DVD printing function.

The Maxify MB2750 is the replacement of the Maxify MB2350. Yes, if you don't want to connect with Wifi, you need an USB cable (A - B) like https://www.digitec.ch/en/s1/product/value-usb-20-kabel-a-b-180m-white-usb-cables-219717?tagIds=691&productReferrer=5843291