Faster better inkjet technologyN/AInkjet technology means that not only are printouts more detailed (600dpi compared to 180dpi for existing models) theyre around twice as fast too with a print speed of 100mm/s (23.2lps) compared to 43mm/s (13.5lps) for previous models. N/AN/ALow TCON/AEpson has managed to incorporate inkjet technology into this new model while retaining a similar low total cost of ownership to previous dot matrix printers.N/AN/ASimple maintenanceN/AThe ink cartridges have an easy-install design ideal for busy retail counters as well as drop-in paper roll for quick loading and the ink formulation used offers better water and light resistance than dot matrix so receipts and documents will last longer.N/AN/ABackwards compatibleN/ATo make upgrading from existing models incredibly easy the TM-J7700 is fully backwards-compatible with the TM-J7500 and has exactly the same footprint so it can simply be swapped in. However to integrate smoothly with the latest ePOS systems the model offers both USB and Ethernet connection options.