Alpa-Cartridge Comp Pitney Bowes DM100i Blue Ink Cartridge 793-5SBNext Business DayColour: Blue
Alpa-Cartridge Comp Pitney Bowes DM50 Blue Ink 797-0 also for K780001 2Next Business DayColour: Blue
Alpa-Cartridge Comp Pitney Bowes Connect+ 1-3000 Series Blue Ink Cartridge 789-BLNext Business DayColour: Blue
Alpa-Cartridge Comp Pitney Bowes DM200 PG-765-0 Blue Ink 765-E 766-ENext Business DayColour: Blue
Alpa-Cartridge Comp Pitney Bowes DM500 Blue Ink Cartridge 620-1BN also for 621-1Next Business DayColour: Blue