UUNA TEK® iAuto Premium Series – The World's Largest-Capacity Automatic Handwriting Machine | Write Up to 2,400 Letters or 700 - Premium 1.0 / UK

World-Class Automation for High-Volume, Intelligent Handwriting The iAuto Premium Series by UUNA TEK® sets a new global benchmark in automatic handwriting, which is designed for demanding professional environments such as enterprise marketing teams, design studios, print houses, fulfillment centers, and hospitality operations, these flagship models are engineered for maximum efficiency, capacity, and intelligent workflow control. Whether you are producing 2,400 handwritten letters or 700 envelopes in a single load, automating signature reproduction, or executing multi-pen calligraphy workflows, the iAuto Premium & Premium Ultra deliver unmatched performance, precision, and refinement. Powered by a 200 characters-per-minute writing speed, industrial-grade stepper motors, smart touchscreen control, Wi-Fi connectivity, and support for ultra-thick papers up to 350g/m², the iAuto Premium Series is built to write more, faster, and smarter—at scale, and without compromise.

New iAuto Updates – Quick Overview iAuto Premium 2.0 – A high-volume handwriting machine without auto pen switching. Based on Premium Ultra 1.0, it inherits all hardware upgrades including larger chassis, Y-axis motion for stationary-paper writing, and closed-loop lift motor with limit switch. Supports 90–350 g/m² paper, ideal for professional letters, cards, and envelopes.

iAuto Premium Ultra 2.0 – The ultimate industrial-scale handwriting machine. Upgraded from Premium Ultra 1.0 with full hardware improvements, Y-axis stationary-paper writing, closed-loop lift motor with limit switch, and retains automatic pen-switching. Now supports thin paper from 90 g/m², eliminating previous limitations and ensuring maximum capacity, precision, and reliability.