Can you print pictures at DM or so if the laptop has a USB C connection or should you save the pictures on a stick.
Do you seriously want to shuffle the whole lap to the DM? Put the pictures on a stick and it is good.
Yes, that should work. At the DM you can insert a USB stick into these picture machines, for example.
If you have a cable for the PC e.g. USB to USB it works too.
You can even do it on your phone if you take a data cable with you.
In general, however, a USB stick would be the best solution, just to carry around.
Better with the stick
If you have a stick, definitely the stick. That works 100% with the laptop, I would not be sure.
furthermore, as far as I know, these machines do not have a USB C connection