Read memory from printer

Hello all!

I have a printer ZD220 (with LAN) running fine. There I installed a time ago all the required graphics and fonts on its internal flash. Now I want to copy all that files to a second printer. How could I do this? Is it possible to "clone" all the printer settings from one to an other? I did not find any hint how to read the data from memory.

Hope somebody can help me. Thanks a lot!