Dell B2375dfw Mono Multifunction Printer - Manual (Page 272)

3 Select a binding orientation from Two Sided option.
4 Select the other options to use.
5 Click Print and the printer prints on both sides of the paper.
Using help
Click the question mark on the bottom-left corner of the window and click on the topic you
want to know about. A pop-up window appears with information about that option's
feature, which is provided from the driver.
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