import android.support.v4.print.PrintHelper; <= Build Error
google " add library eclipse android.support.v4"
Project > Properties > Java Build Path > Libraries
Add External jars
<sdk>\extras\android\support\v4\android-support-v4.jar
e.g. C:\Users\KOD\android-sdks\extras\android\support\v4\android-support-v4.jar
Done
====
https://developer.android.com/tools/support-library/setup.html
http://developer.android.com/tools/support-library/index.html
If you are including the v4 support and v7 appcompat libraries in your application,
you should specify a minimum SDK version of "7" (and not "4").
The highest support library level you include in your application determines the lowest API version in which it can operate.
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