I don't use the Android Module Wizard .... does anyone know how it works exactly? It uses LCL-CustomDrawn-Android?
If yes, then you need to write jni code for printing, follow these steps:
1> Find the Android APIs for printing and example code to do that (search stackoverflow)
2> Use JNI to call the APIs, read and study this example in the wiki:
http://wiki.lazarus.freepascal.org/Android_Programming#Example_1:_Creating_a_Java_object_and_calling_a_Java_methodIf you are lucky and the printing API can be used without creating subclasses, it should be streight forward from the link above. If not, then you need to write a new method in Java and call that method from Pascal.