Theory of Operation Ver. 1.0 Sep. 2008
18. Fusing section
91
bizhub C200
Composition/Operation
18.3.4
Fusing temperature control
• The surface temperatures of the fusing belt and pressure roller are detected using ther-
mistors and the corresponding heater lamps are turned ON or OFF as necessary to
maintain the set fusing temperature.
A. Temperature control chart
[1]
In warm up
[5]
In standby state (normal operation)
[2]
Stand-by (preliminary rotation)
[6]
Low power mode
[3]
Stand-by (normal operation)
[7]
In sleep state
[4]
During a print cycle
100
140
0
[2]
[1]
[3]
[5]
[6]
[7]
180
[4]
A02FT2C040AA
Sub power switch ON
Start key ON
Power save mode
canceled
Warm-up completed
Pressure roller temperature
Fusing belt temperature
*An example when a machine is warmed up under a normal ambient condition
Y109670-2 Theory of Operation