发明授权
US07424234B2 Image printer with common filter to filter common operating frequency band of fixing module and switch mode power supply module 有权
图像打印机,带有公共滤波器,可以对固定模块和开关模式电源模块的常用工作频带进行滤波

Image printer with common filter to filter common operating frequency band of fixing module and switch mode power supply module
摘要:
An image printer using a common filter to remove harmonic waves generated at a common operating frequency band of a fixing module to fix toner onto a print medium using high frequency power generated from a high frequency generator and a switch mode power supply module to supply operating power to the high frequency generator. The image printer includes a fixing module to fix toner to a print medium using high frequency power generated from a high frequency generator, a switch mode power supply module to supply operating power to the high frequency generator, and a band pass filter to filter harmonic waves of a common operating frequency band of the fixing module and the switch mode power supply module.
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