Fuser temperature control circuit

The temperatures of the two rollers in the fuser fluctuate according to the stage of the printing process. The DC controller sends commands to the fuser-control circuit to adjust temperatures.

Figure 1-7Fuser temperature control circuit

Fuser

Fuser sleeve unit

Fuser heater control circuit

Fuser heater safety

circuit

Fuser

 

 

 

 

 

 

 

 

Fuser heater safety circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuser control circuit

Fuser

 

16 Chapter 1 Theory of operation

ENWW