Lexmark E 240 User Manual page 41

How to print on both sides of the paper (manual duplex)
8
Click OK.
9
Click OK on the Print window.
The printer prints every other page of the document first. Once the first side of your job prints, the Load Paper
light comes on, and the Continue
10
Load the paper back into the printer with the already-printed side up and the top of the page toward the front of the
tray.
Note: Manual duplex is not available on a Macintosh computer.
light blinks.
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