Pitney Bowes DM300C Operator's Manual page 154

12 • Maintenance
Replacing the Ink Cartridge (cont'd)
5. Remove tape on bottom of new ink cartridge.
6. Lower the ink cartridge into the cavity. The ridges on either side
of the cartridge will slide into the grooves.
Groove
Ridge
Ridge
7. Rotate guard back to closed position.
12-4
SV62261 Rev. A