These printers use the Type 484-4 cartridge:

PitneyBowes-Imagistics IX 2700

PitneyBowes-Imagistics IX 2701

PitneyBowes-Imagistics Wpts

Imagistics FX 2100

Imagistics IX 2700

Imagistics IX 2701

Imagistics MX 2100

Imagistics SX 2100