Probably a stupid question but is there an optimal resolution for taking photos when matching to a photo size when printing?
e.g. Say I take photos at max resolution (say 2560x1920) to be printed on standard 6x4 paper. The full resolution is not required for a 6x4 print so would there be some degradation caused by the software making the bits fit?
Also as 2560x1920 is not exactly 6x4 does the printing software try to crop the picture?
BTW I've got a pixma ip5000 but have not used it with photos yet.