The SMC-241 model thermal transfer overprinter operates intermittently with electric control only and is suitable for printing applications on product bags, in particular on vertical packaging machines of the ff&s type. Small in size, it takes up little space and is equipped with a motor and proximity switches for activation; simple to install, it is widely used to print data such as: the expiry date of the product, the production batch number in application in the food, pharmaceutical, beverage and other similar industries; Thermal printing technology uses a pigmented ribbon instead of ink and allows clear prints on many flexible packaging materials except metal-based materials. The use of the SMC-241 model is particularly simple and maintenance does not require any particular operations.