Scheduled agent - print document

…I know I know … I cant use UI in scheduled agent. But I need to print some documents in scheduled way… what can I do?I was try with an scheduled agent calling a normal agent but I get error.

I was try too creating a document with an scheduled agent and another agent listening that event but… I get the same error.

Please help me.

THANK YOU very very much in advance and sorry for my english.

Guillermo