REFILLING INSTRUCTIONS OF PITNEY BOWES 797-0:

1.SKIP THIS STEP if your cartridge is not a Pitney Bowes original cartridge. The original PB cartridges have a cap which needs to be removed. Using a medium sized flat screwdriver, lift the tab as shown in the picture. Once the tab has cleared the top of the cartridge, slide the cap away from you until it is completely removed from the cartridge.

2.Remove the circular silver seal tabs (not necessary for Nupost compatible cartridges). Pay carful attention to both areas exposed by removing the silver seals, you will notice that 1 are actually has 2 holes right next to each other, whereas the other area only has 1 hole. In the area that has 2 holes next to each other, make sure NOT to put ink into the outer hole, as that is a vent hole and any ink poured in there will leak out the bottom of the cartridge.

3.FOR PITNEY BOWES ORIGINAL CARTRIDGES: Enlarge the 2 filling holes (the one on the right of the picture shown, and the INNER of the 2 holes on the left of the cartridge as shown). You can enlarge these holes using an eyelet screw or a small drill bit. Note that you need to fill BOTH filling holes with ink in order for the cartridge to work. FOR NUPOST COMPATIBLE CARTRIDGES: There are 2 filling holes, the one is a self- sealing rubber hole in the middle of the circle on the left, and the other is to the right of the picture which needs to be enlarged with an eyelet screw or small drill. Both these holes (the larger self sealing hole on the left, as well as the hole you have enlarged on the right) need to be filled with ink.

4.Draw up compatible ink in the syringe, and fill both chambers as positioned in point 4 above. The larger chamber on the left will hold more ink. Do NOT overfill the chambers, especially the right chamber. If you have filled it to the brink, carefully remove a small amount of ink to avoid it spilling. You will know when each chamber is full because you will see the ink coming to the top. Stop short of the top for both chambers to avoid spillage.

5.Cover both filling holes with electrical tape, making sure to leave the middle vent hole open on the Nupost model as shown below.

6. Replace the cap of the cartridge (not needed for Nupost model). If the cartridge is dripping ink, place it on some paper towels until it has pressurized and stopped dripping. Now you can place it back in the Pitney Bowes meter.