Brother Digital Color Wireless Printer - HL3140CW

Duplex?

I’m sorry, I don’t understand the question. Can you elaborate?

Sorry, does it duplex print (print front and back)?

Is it a copier also

I will ask and let you know what I find out!

Not automatically. This can still print on both sides but you’ll have to manually flip and refeed the paper.

No scanner, copier, or fax functions. This model is only a color laser-class printer.

Dang Narfcake, you beat me to it!

Does it come with toner/drum?

Per the specs, yes.