The 4t/4te series offers the most reliable performance available, printing outstanding quality 4" receipts, proof of deliveries, labels, and invoices. Small and lightweight, the 4t/4te is simply your finest choice worldwide for route accounting, direct store delivery (DSD), field mobile service, logistics, home delivery and pre-sales systems.The 4t/4te prints direct thermal receipts and invoices, as well as both linered and linerless labels. It can also print a compressed 80-column receipt, providing a lightweight portable alternative to larger or vehicle-bound 80-column printers. Its reliable print mechanism offers outstanding print clarity, allowing you to print graphics, bar codes and logos.With uncompromising standards, the 4t/4te is designed and engineered to withstand even the most punishing portable applications. Its reliable internal printing mechanism has been field proven in the harshest of environments. The unbreakable high-density polyethylene case protects your investment; taking all the bumps and knocks inherent in the mobile workplace. The full two-year warranty, even on the printhead, gives you peace of mind with the promise that we stand behind every product we sell.Wireless PrintingWhen you need wireless, once again you can count on O'Neil to offer the most reliable solutions. Our wireless local area network (WLAN) solution incorporates an integrated 802.11b/g module connecting the 4te to your wireless network.Our Bluetooth module offers the convenience of a personal area network (PAN), eliminating the need for mobile workers to return to their vehicle to print receipts or tickets. Importantly, we were the first printer manufacturer to incorporate the Bluetooth protocol in flash memory, eliminating the need for costly software and hardware upgrades whenever the wireless specification changes.Power to SpareTwo lithium-ion batteries offer maximum power capacity for a full 8-hour shift or longer, even under the toughest conditions. It can print as many as 13,440" - that's almost 2,240 6" receipts - on a single charge. Its automatic sleep mode saves power, and the fast 4-hour recharging time along with an optional vehicle charger provides the ideal solution for long and intense printing applications.