microFlash® 4t Serial & Wireless Portable Thermal Printer    The flagship of the microFlash Family is the 4t serial and wireless portable thermal printer. This workhorse offers the most reliable performance available, printing outstanding quality 4" receipts, proofs of delivery, labels and invoices. Small and lightweight, the 4t is simply the finest choice worldwide for route accounting, direct store delivery, field service, logistics, home delivery and pre-sales systems. The 4t prints direct thermal receipts and invoices, as well as linered and linerless labels. It can also print a condensed 80-column font receipt, providing a lightweight portable alternative to larger or vehicle-bound 80-column printers. Its reliable print mechanism offers outstanding print clarity, allowing the printing of graphics, bar codes and logos.

Rugged and Reliable    With uncompromising standards, the 4t is engineered throughout to withstand even the most punishing portable applications, and is the only portable 4" printer that provides the durability required in the demanding field mobile environment. Designed to take multiple 6’ drops to concrete, the unbreakable doublewalled polyethylene case protects your investment; taking all the bumps and knocks inherent in the mobile workplace. The 4t’s rock solid print mechanism is proven to provide years of service where other printers fail. The full one year warranty, even on the printhead, offers peace of mind with our promise to stand behind every product we sell.

Wireless Printing    When wireless is a necessity, count on O’Neil to offer the most reliable solution. Our 802.11b wireless local area network (WLAN) solutions incorporate a user-installable Cisco® or factory installed Symbol PCMCIA card connecting the 4t to your wireless network. Our Bluetooth® module offers the convenience of a wireless personal area network (WPAN), eliminating the need for mobile workers to return to their vehicle to print receipts or tickets. O’Neil was the first portable 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 Spare    The 4t’s 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 battery charge. Its automatic “sleep” mode saves power and the fast 4-hour recharging time, along with optional vehicle charger, provides an ideal solution for long and intense printing applications.

Flash Memory    As business changes, so might your printer needs. We pioneered the use of Flash memory many years ago allowing you to change fonts and functions simply by connecting the printer to a computer. No need to return the printer for an upgrade.

We Speak Your Language – Any Language    O’Neil has eliminated the font and character limitations found in other printers. In cooperation with Bitstream® fonts, any international character set can be added to the 4t with a one-time minimal setup fee.