Initially, the machines were green. In the early 1990s, they were blue, but name and function remained the same. In 1996, the production was discontinued, but since 2007 new - now white - machines are built. New types have been introduced and the equipment has been changed. Series Strong Edge replaced in 2011 the series Kantomat.
Models with free spaces can be upgraded with:
source: Höchsmann GmbH