The system is truly complete so nothing  (not even a double adapter)  needs  to  be  purchased  and  a  spare

packet of paper & cartridge is also included.   Don't you hate it when you think you bought something that is

ready to go and then find out that you need this and that extra to make it work?  There is no need  for  a  chin

rest ,black hood, difficult buttons and  lens  settings  with  a  heavy camera,  just aim the camera and take the picture. Focusing and  lighting  is  all  automatic,  you  are  able  to see the image on the 15” monitor instantly

and by just pressing one button a postcard size  print is  produced, by the Canon dedicated photo printer, in around one minute.   No computer or software is required.    The camera already has a very powerful, build-in micro processor.               However a computer CAN be used if you like.                     The USB cable is provided