It is also very convenient method to take the screenshot of the SMS and then take the print. For this you first need to open the particular message. Now press and release the home button along with the Sleep/Wake button at the same time. The action completion of taking the screenshot is completed when you hear the click sound. Now you can email this screenshot to yourself or print it via Air Print compatible printer as mentioned in the next step.



Note: If you want to print a long text conversation on your iPhone then you have to take multiple screenshots to capture the whole conversation.