Optical motion sensor - ADNS, ADNK series - Avago Technologies
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Original New Avago H9720 Sensor For Wit-color Ultra4000 Flora Lj320p/3208p Gongzheng Raster (match With 150lpi Encoder Sensor ) - Printer Parts - AliExpress
10x Free Shipping Original New Avago Encoder Sensor H9730 Avago Q50 Allwin Human Zhongye Wit-color Reader Sensor 180dpi 180lpi - Printer Parts - AliExpress
H9730 AVAGO Strip Raster Sensor Encoder Sensor for 180DPI Wide Format Printer | eBay
H9730 AVAGO Strip Raster Sensor Encoder Sensor for 180DPI Wide Format Printer | eBay