Microwave device and method to fuse toner onto print substrate

摘要

A microwave device 2 is provided for fusing toner onto a print substrate in a printing machine, with a device for generating a synchronized operation to increase the absorption of the microwave irradiation by the print substrate. The microwave energy is provided by the microwave device to the print substrate in the form of pulses and the absorption of the microwave radiation by the print substrate is increased.