You will need
  • computer;
  • - photographs;
  • - photo paper;
  • printer.
As a rule, if you want to print anything at home, need professional equipment. This equipment is very expensive. So it is often rational to use a normal inkjet printer. The only drawback is the high cost of consumables. Itself photo paper is not so much, but the ink will have to spend a decent amount, and using them will cost you a pretty penny.
Next, you should decide how you want to print your photos. In fact, in principle it does not matter (they are vertical or horizontal). All about placing them on the sheet. On standard photo paper A4, you can place two horizontal photos and one vertical. Thus you will save and leaves, and paint.
Select the photos you want to print. Then in the printer settings, open the "Edit" or "Correction" ( in HP called "properties"). In the menu that opens, choose a proper location and hit "Print".
If the photo paper is custom, then the printer itself, you can always manually change the ruler measurements. Just pull the left and right sides at the same time and clamp between them the sheet. Then print the photos.