The Compact 4 is a powerful response to desktop thermal printing requirements, & ideal for on-demand printing, especially where space is limited. The printer is ideal at the front desk of a hospital or in the box office of a movie theater. Able to deliver continuous operation, the Compact 4 is the printer of choice whenever ease of use, reliability & high performance are a must. The Compact 4 Mobile is designed for installation on forklift trucks & mobile stations. It can operate from a connection to a forklift's battery & its vibration-proof design makes it the perfect choice for warehousing logistics. The Nova series is for customers who need faster speed, high capacity label rolls, & thermal transfer as an option. These printers are the most compact printers in their class. Featuring all-metal casing, they are tough enough for harsh industrial environments, yet quiet enough for office use.