OUTSIDE HEATING TYPE DEFORMABLE FUSING ROLLER

摘要

PROBLEM TO BE SOLVED: To provide an outside heating type deformable fusing roller with a multi layer structure where fusing characteristic of a toner image in an electrostatic photographic device can be improved. SOLUTION: In the deformable toner fusing roller 60 to be utilized in a fusing station of the electrostatic photographic device, a rigid cylindrical shape core member 11' and an exchangeable and attachable/detachable sleeve member 17 surrounding the core member and is brought into a close contact in a non sticking method to the core member are provided and it is constituted so that the fusing roller 50 can be heated by a heat source that is installed outside the fusing roller.