1. Your Trodat Printy.
2. Your New Ink Pad of the correct size and colour.
Press your printy down about 5mm and hold in the 2 locking buttons (located 1 on either side).
Release the Printy so it locks with the die slightly off the surface of the Ink Pad.
Classic Printy:
Push the pad out as shown
New Printy:
Press the 'Click out' button (located on the front of the Printy, right in the middle).
Classic Printy:
Push the new pad in as shown.
New Printy:
Push the new pad in as shown but from the rear of the unit.
Push the printy down a little and release.
This will release the locking mechanism.