| 摘要 |
The quality of toner fusing in an electrophotographic or xerographic copier or printer is improved by modifying the reference voltage employed, in conjunction with the fuser hot roll temperature sensing, with a factor correlated to the temperature sensed in the environment of the fuser assembly. In a typical embodiment, the environment temperature is used to develop the reference voltage applied for comparison with the signal from a direct hot roll temperature thermistor. Thus, the temperature set point toward which the hot roll is driven varies as a function of the environment temperature for the fuser assembly.
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