Canon i560 Print Problem

Printer was operating correctly. Closed it, disconnected all cables, and moved it to a new location. Now, only prints text on alternating lines -- prints a 1/4 inch wide line, then there is a 1/4 inch wide blank line; this pattern continues for the entire page. Any thoughts as to what is causing this problem -- and how to fix it ?

You damaged your printer in transporting. I suggest to visit some Service in your town and ask them to fix your printer. This is not something what you can do alone.

Regards