What is the Bond - What does bond mean??

As a general term bond means to join or to be joined securely to something else especially through the use of an adhesive heat or pressure In labelling bond is commonly used to refer to the adhesion of an adhesive to the surface to which it has been applied

Glossary

Fuser Unit - What is a fuser unit?

Definition of FUSER UNIT:

A component found in electrostatic printers, laser printers, and xerographic printers and photocopiers. The fuser unit is used to permanently bond toner to a substrate by applying heat and pressure. A fuser unit is made up of two rollers; one to apply heat and one to apply pressure. The heat roller is a hollow (usually metal) tube that is heated by a radiant heat lamp suspended in its centre (so the tube is heated uniformly), while the pressure roller is a backing roller made of rubber. Temperatures in fuser units can reach over 200°C.

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