Hello again , i have searched for a new text file in the Pharo Image folder that contains the printed version of my class. There is no text file. I have chosen the "file out " option in Pharo version 3.0 and the book version PBE one click 1.1. At the moment i have only PBE in use for learning. There is my new class created. If you want i can make a screen video and sending with e-mail of the "File out" session , that you can see , that there is no new text file. regards hans Just one thing for description of the hardcopy : Yes ; a browser inside the system is much better. The only reason to make a hardcopy in the form of a list is to have a "Analog view" of the interdependencies of the whole package. You know that in the job as electrician. You can measure the power from a plug with a digital or with a analog meter. Or with a combination of that. I am only a beginner. But to have paper makes the opportunity to make lines and notes with interdependencies REAL in ONE view. Such like to make a flow diagram of the whole Software in Basic language. ( My languages are Smalltalk 80 and Liberty Basic. ) Regards Hans Thank you for the answer. I have chosen " FILE OUT ". Let me aks : Who is the file then. On what location ? " I only have seen that Pharo has make a snapshot of the " Package-Class-Protokoll-Methods". After this snapshot the printer is not started. Therfore i suppose that a File has been made in any Folder. Regards Hans Hallo fellows, i have just started with smalltalk programming Pharo. Could you help me in one question please ? Its simple : After already performed a own NEW CLASS in the class browser , it is very convenient to PRINT OUT the complete Class , together with protokoll and methods in a LIST FORM , in HARD COPY on a Printer. Just to "have" the class and see it on real paper. I couldnt find any advice in books or help. regards Hans